Oxalate free essay sample

The structure of the oxalate anion A ball-and stick model of Oxalate (IUPAC: ethanedioate) is the dianion with the equation C2O42? , additionally composed (COO)22?. Either name is regularly utilized for subordinates, for example, salts of oxalic corrosive (for instance disodium oxalate, (Na+)2C2O42? ) or esters thereof (for instance dimethyl oxalate, (CH3)2C2O4). Oxalate additionally shapes coordination mixes where it is at times condensed as bull. Many metal particles structure insoluble accelerates with oxalate, a noticeable model being calcium oxalate, the essential constituent of the most widely recognized sort of kidney stones. Substance * 1 Relationship to oxalic corrosive * 2 Structure * 3 Occurrence in nature * 3. 1 Physiological impacts * 4 As a ligand * 5 Safety * 6 See additionally * 6. 1 Raphides * 6. 2 Oxalate salts * 6. 3 Oxalate edifices * 6. 4 Oxalate esters * 7 References| Relationship to oxalic corrosive The separation of protons from oxalic corrosive continues in a stepwise way with respect to other polyprotic acids. Loss of a solitary proton results in the monovalent hydrogenoxalate anion HC2O4?. We will compose a custom article test on Oxalate or on the other hand any comparative subject explicitly for you Don't WasteYour Time Recruit WRITER Just 13.90/page A salt with this anion is once in a while called a corrosive oxalate, monobasic oxalate, or hydrogen oxalate. The balance consistent (Ka) for loss of the main proton is 5. 37? 10? 2 (pKa = 1. 27). The loss of the subsequent proton, which yields the oxalate particle has a harmony steady of 5. 25? 10? 5 (pKa = 4. 28). These qualities suggest that, in arrangements with impartial pH, there is no oxalic corrosive, and just follow measures of hydrogen oxalate. 1] The writing is regularly hazy on the qualification between H2C2O4, HC2O4-, and C2O42-, and the assortment of species is alluded to oxalic corrosive. Structure X-beam crystallography of basic oxalate salts show that the oxalate anion may receive either a planar adaptation with D2h sub-atomic balance, or a compliance where the O-C-C-O dihedrals approach 90â ° with inexact D2d evenness. [2] Specifically, the oxalate moiety receives the planar, D2h adaptation in the strong state structures of M2C2O4 (M = Li, Na, K). 3] However, in structure of Cs2C2O4 the O-C-C-O dihedral point is 81(1)â °. [4][5] Therefore, Cs2C2O4 is all the more firmly approximated by a D2d balance structure in light of the fact that the two CO2 planes are stunned. Strangely, two types of Rb2C2O4 have been fundamentally described by single-precious stone, X-beam diffraction: one contains a planar and the other an amazed oxalate. As the previous models show that the adaptation embraced by the oxalate dianion is needy upon the size of the soluble base metal to which it is bound, some have investigated the boundary to pivot about the focal C? C bond. It was resolved computationally that hindrance to turn about this bond is generally 2â€6 kcal/mole for the free dianion, C2O42?. [6] Such outcomes are reliable with the understanding that the focal carbon-carbon bond is best viewed as a solitary bond with just insignificant pi collaborations between the two CO2 units. [2] This boundary to turn about the C? C bond (which officially relates to the distinction in vitality between the planar and stunned structures) might be credited to electrostatic collaborations as ominous O? O aversion is amplified in the planar structure. Note that oxalate is regularly experienced as a bidentate, chelating ligand, for example, in Potassium ferrioxalate. At the point when the oxalate chelates to a solitary metal place, it generally embraces the planar compliance. Event in nature Oxalate happens in numerous plants, where it is integrated through the fragmented oxidation of sugars. Oxalate-rich plants incorporate fat hen (sheep quarters), tawny, and a few Oxalis animal categories. The root or potentially leaves of rhubarb and buckwheat are high in oxalic corrosive. [7] Other palatable plants that contain critical centralizations of oxalate includeâ€in diminishing orderâ€star natural product (carambola), dark pepper, parsley, poppy seed, amaranth, spinach, chard, beets, cocoa, chocolate, generally nuts, most berries, fishtail palms, New Zealand spinach (Tetragonia tetragonioides) and beans. [citation needed] Leaves of the tea plant (Camellia sinensis) contain among the best estimated convergences of oxalic corrosive comparative with different plants. Anyway the infusion[clarification needed] drink normally contains just low to direct measures of oxalic corrosive per serving, because of the little mass of leaves utilized for fermenting. Presentation Oxalates are normally happening substances found in plants, creatures, and in people. In substance terms, oxalates have a place with a gathering of atoms called natural acids, and are routinely made by plants, creatures, and people. Our bodies consistently contain oxalates, and our cells routinely convert different substances into oxalates. For instance, nutrient C is one of the substances that our cells routinely convert into oxalates. Notwithstanding the oxalates that are made within our body, oxalates can show up at our body all things considered, from specific nourishments that contain them. Nourishments that contain oxalates coming up next are a few instances of the most widely recognized wellsprings of oxalates, orchestrated by nutritional category. Note that the leaves of a plant quite often contain higher oxalate levels than the roots, stems, and stalks. * Fruits blackberries, blueberries, raspberries, strawberries, currants, kiwifruit, accord (purple) grapes, figs, tangerines, and plums * Vegetables (see Table 1 for extra data) * spinach, Swiss chard, beet greens, collards, okra, parsley, leeks and quinoa are among the most oxalate-thick vegetables * celery, green beans, rutabagas, and summer squash would be considered reasonably thick in oxalates * Nuts and seeds * almonds, cashews, and peanuts * Legumes * soy beans, tofu and other soy items * Grains * wheat, wheat germ, quinoa (a vegetable regularly utilized like a grain) * Other cocoa, chocolate, and dark coffee Table 1 Crude Vegetable| Oxalate contentmilligrams per 100 gram serving| Spinach| 750| Beet greens | 610| Okra| 146| Parsley| 100| Leeks| 89| Collard greens| 74| You can dosify the oxalate particle utilizing HPLC (fluid chromatography with high weight) or possibly utilizing a volumetric methods on the off chance that you can without much of a stretch separate it. Have you any exploratory convention? nearness of oxalate particle is high in guava around 60 percentege of guava contains oxalate particles ,oxalate particles present in guava is of the sort h-h k-f amp;n-n,presence of oxalate particle diminishes as it matures To test the nearness of oxalate particle in guava natural product.. Take a limited quantity of juice of the organic product channel it weaken with water and add vinegar to oust the carbonate at that point include little amount of lime water the white hastens affirm the nearness of oxalate particles. Technique †¢Weigh 10. 0g of new guava and pound it to a fine mash utilizing pestle-mortar. †¢ Transfer the squashed mash to a measuring glass and include about 50ml dil. H2SO4 to it. Heat up the substance for around 10 minutes. Cool and channel the substance in a 100ml estimating cup. Make the volume up to 100ml by including refined water. †¢ Take 20ml of the arrangement from the estimating cup into a titration cup and include 20ml of weaken suphuric corrosive to it. Warmth the blend to about 600C and titrate it against N/20 KMnO4 arrangement taken in a burette. The end point is appearance of lasting light-pink shading. †¢ Repeat the above analysis with 1,2and 3 days old guava natural product. by the procedure of titration we can detemine the substance of oxalate particles in guava.

Argumentative eassy on current public issue Essay

Pugnacious eassy on current open issue - Essay Example issues brought about by significant expenses of human services, extra expenses on managers, just as the association between significant expenses of medicinal services and reducing access for people who require wellbeing administrations. Specialists give various clarifications to the high and increasing expenses of social insurance. These incorporate points of view, for example, that the significant expenses exude from outer powers, the shortcoming of serious medicinal services showcases in the social insurance framework, unnecessary expenses of wellbeing framework organization, from undue market intensity of suppliers and the nonattendance of hearty cost-regulation techniques (Keeler, Melnick and Zwanziger 73). Nonetheless, it is obvious that the best premise of high and expanding medicinal services costs is the absence of a free social insurance advertise framework in the US. This paper will give a complete contention indicating why such nonappearance is the fundamental driver of the ebb and flow significant expense in the US. Human services expenses can be diminished fundamentally through the presentation of a free market. Inside a free and serious market, powers of flexibly and request decide the cost of products. This implies there are such a large number of clients and providers that no single vender or purchaser can direct the cost of a product or administration, and all purchasers are completely aware of satisfactory data to settle on reasonable purchasing choices. The social insurance segment comprises of a few markets that incorporate patients getting physical and emergency clinic administrations, bosses choosing the best human services plans for their representatives and medical coverage associations entering contracts with clinics. At the degree of patients looking for medical clinic administrations, free market implies that patients would not exclusively be answerable for specific expenses, yet will likewise have abundant data on the costs of different suppliers and acquire low-estimated administrations (Luft and Grumbach 78). At such a level, emergency clinics and doctors would need to bring down their charges to draw in clients (patients). In actuality, be that as it may, patients don't accepting emergency clinic and

The Economy of Japan Essay Example | Topics and Well Written Essays - 1000 words

The Economy of Japan - Essay Example Conversion standard in a coasting system are controlled by the flexibly and interest for a that cash, on the off chance that the interest for a money is high, at that point the estimation of the money will acknowledge against other cash, on the off chance that interest for a cash falls and theorists sell the money, at that point the estimation of the cash deteriorates against different monetary forms. This paper examinations the components that have added to the vacillations in the Japanese yen swapping scale, this elements incorporate swelling, financing costs, joblessness levels, money related arrangements, monetary strategies and exchange adjusts and different variables. Expansion is the ascent in costs of items in the whole economy for a significant stretch of time, swelling is brought about by expanded cash gracefully or even an increment in the degree of costs of sources of info, for example, unrefined petroleum costs, there exist two kinds of expansion as Keynes portrayed, the cost push and request pull expansion, in Japan the degree of expansion has risen consistently and this implies the neighborhood money in particular the Yen has increased in value after some time against the other significant monetary forms. Governments will consistently attempt to adjust swelling and joblessness levels, as indicated by the Philips bend the... Joblessness can be characterized as the quantity of individuals who are jobless in an economy it is determined by isolating the quantity of individuals who are jobless with the quantity of individuals who are named as the work power in an economy it might likewise allude to a condition wherein an economy has inert assets that are not being used. Today japans joblessness levels have declined to 4.0% since May this year, the most noteworthy recorded degree of joblessness in Japan from 1953 in light of the fact that this is the point at which the economy started records was 4.8%, joblessness can be diminished using financial and fiscal approach, joblessness has somewhat gone down in Japan, this decrease is because of expanding loan fees, when financing costs increment the expense of acquiring capital ascents and thusly less venture will happen in the economy and this will result into a decrease in the business rates. In this way the decrease in joblessness implies that the swapping scale will appreciate. Loan costs: Loan costs are alluded to as the expense of obtained reserves, an ascent or drop in financing costs will influence the swapping scale of a nations cash, the loan costs are relied upon to ascend as per the Japanese, when loan costs increment then the money will acknowledge, in any case if low loan fees exist in a nation its cash will degrade. Today financing costs are rising and accordingly the estimation of the yen is acknowledging against the other significant monetary forms, this is the motivation behind why the Japanese yen has acknowledged against the US dollar for as long as two months because of increasing loan fees. Exchange balance: Exchange adjusts happen when the degree of fares don't offset with the estimation of imports, when there is a positive parity of exchange whereby sends out surpass imports at that point

Surprise Your Mom with a Mothers Day Card

One hundred years ago, Mother's Day gained official status as a U.S. holiday. Here at Lucidpress, we know we wouldn't be where we are today without our moms. Join in on the fun with our Mother's Day card creation challenge! Related: Make homemade Christmas cards the new old-fashioned way The challenge The challenge is to revive an oldie but a goodie: send a card to your mom, aunt, grandma, big sister or other maternal figure in your life. In a world of text messages and impersonal communication, taking the time to design a Mother's Day card will really show that you care. Lucidpress card templates work equally well for either print or digital—so delight your mom with an envelope in her (online or real-life) mailbox. How to make a gift certificate in Lucidpress With over 350 templates available to our premium account holders, you can find a flyer, invitation, or even a photo book to adapt for your digital or print Mother's Day gift. Your mom probably told you to keep an eye out for deals: if you want to try before you buy, our free two-week premium account trial will last you through the holiday. Idea 1: Retro card Warm filters, DIY projects and vintage finds are all the rage. For your mom and grandma, that's just how their cameras worked. Adapt a Lucidpress flyer as a throwback to an earlier era. This card has the vintage style of the Belle Epoque, an art movement in late-1800s France. To create your own: Open a new document in Lucidpress. Pick the size and orientation that will work best for your card. (At 5.5 x 8.5 in., you could print two copies of this card on a sheet of letter paper.) Import a vintage poster image (and make sure it's public domain). You can change the opacity in the right-side menu. Try starting at 50%, then go up or down from there in 10% increments. Choose a background color to complement your image. Customize your message: in the Font Manager, you can filter by Retro fonts. Under File, choose Download As, Print or Share to send a vintage e-card. Want to send your card through the mail? Select Order Prints in the upper-right corner to order a gorgeous, high-quality card. Deliver it to yourself, or straight to your mom! To get a filtered look for your card, try layering a rectangle over your image. Grays, blues & purples give a cool look, while reds, golds & oranges lend a warm feeling. Once you have your image set: Drag a rectangle over the part of the canvas you want to filter. Set the border to zero and change the fill color of your shape. Change the opacity and color until you get the perfect filter. This image has a semi-transparent gray filter over the right side, and the brown line shows you where to fold the card. This Mother's Day card uses a custom font. To get a similar look, premium account holders can upload their own fonts. A good site for finding free font families which are supported in Lucidpress is Font Squirrel. Make your mom's day a little brighter by taking the Mother's Day Lucidpress Challenge. Share your best creations with us in the comments or by tweeting us @Lucidpress with the hashtag #LucidpressMoms. Idea 2: Make more for your mom You can create more than just cards in Lucidpress. How about an event flyer or party invitation? Ladies love brunch, whether you're an amateur gourmet chef or the owner of a local eatery. Get a flyer designed and shared in mere minutes—though it will look like you hired a pro to do it. You can also spread the word with printed handouts or a link on social media sites. See below for an example of this style of flyer. With beautiful imagery and easy-to-read text, it'll get your guests' mouths watering in no time. Idea 3: Throw a party You really should remember your parents all year-round. Celebrate the wedding anniversary of your mom and dad, your neighbors, or you and your spouse with a custom event invitation. With springtime in full swing, wedding season is definitely upon us. Go green and share your invite electronically. That way you can include an email or site link for your guests to RSVP. To add interactivity to your digital flyer, follow these steps: In the bottom-center panel, choose Interactivity Mode, the second choice from the left. It's represented with a cursor. Select the element you want to make interactive. From the menu, choose whether you want your guests to send an email or go to a registry or event site. Why use Lucidpress for DIY cards? Lucidpress is a versatile layout & design tool that can not only save you time, but also save you money when designing cards, invitations & flyers for all the special occasions in your life. With pre-made templates in a wide array of categories, you spend less time in the software and more time with the people you love. Don't forget to share Lucidpress with your mom—great technology knows no age boundaries. Ready to accept our Mother's Day DIY challenge? These free card templates will help you get started.

Growing Up In A Big Family - Free Essay Example

Sample details Pages: 2 Words: 685 Downloads: 10 Date added: 2019/02/15 Category Society Essay Level High school Topics: Family Essay Did you like this example? I wonder what it would feel like to own something without it going missing after the third day. I wonder what it would feel like not to fight over a seat at the dinner table, or the last dinosaur chicken nugget, or who used the last of the hot water. I often have to wonder what these simple things would feel like if I didn’t grow up with four older brothers, and two older sisters. Don’t waste time! Our writers will create an original "Growing Up In A Big Family" essay for you Create order Often it was a battle over all of the little things in life, but these moments of my childhood that had once drove me crazy, now are the things that I appreciate the most. We are definitely a very close family; Meghan, Ryan, Matt, Chris, Chris, Nicolette and I, and yes, I did say Chris twice. That is one of the many questions I recieve on a daily basis when talking about my family. â€Å"So, you have two brothers named Chris?† or â€Å"Wait, so are they your step brothers?†. These questions in particular are the ones that are difficult to explain, especially when I explain that they are my half-brothers. People often try to tell me then, that â€Å"they dont count†, but one thing I learned from each one of my siblings is that whether they are step-siblings, half-siblings, or just your plain old brother and sister, it isnt the textbook definition that matters, what matters is the way that they treat you, and each one of them treated me no different than they had ever treated each other. All six of them individually shaped me into the person I am, and showed me the type of person I wanted to be. Another question that I receive all the time is, â€Å"What is it like growing up in such a big family?†. A huge part of it is that I was rarely ever alone. I can remember a very few amount of times that I actually had the house to myself growing up. People were always coming in and out of my room, or at least yelling about something right outside my door. I became so accustomed to having this full house that when it came to my junior year in high school, and all six of my crazy brothers and sisters were living on their own in Brooklyn, Connecticut, or even right around the block, that there was an uncomfortable amount of quiet in my house. And I absolutely hated it. I no longer had any of my sisters clothes to pick from, or anyone to annoy by standing in front of the TV. I came to appreciate each of them more and more with each quiet day at the house. I missed the craziness. There were many downsides to growing up in such a big family, but the upsides? There was always someone to play with, and always someone to look to when I had a problem. Sometimes, I wouldnt even have to ask, I would just think to myself, â€Å"What would my brother do?†. They taught me responsibility, they taught me how to care for someone, they taught me how to focus on the things that matter, and most importantly, even when I didnt want to hear it, they always told me when I was wrong. I hope I am lucky enough to say that I have a little bit of each of them mixed into my personality. Luckily I had these six people to teach me the most important lessons in life. I learned that it is we, not me. I learned that we all look out for each other without even knowing it, I learned sacrifice, and I most importantly learned that family is everything. Moments like playing the â€Å"run and tackle† game that we made up in the basement, or laying on the couch all squished watching Christmas movies, are the moments that make you realize that all the bickering, and all the crowded rooms make it all worth it, and make me smile from ear to ear, that Im not an only child. And I wouldnt give that up for the world.

The Extent Of The Flood Recorded - 965 Words

The extent of the flood recorded in Genesis 6-8 is of great importance. There are two sides of the debate. One side concludes that the flood was global in extant, while the other view postulates the flood to be local/regional. This paper will not focus on the debate, nor provide a defense of either view. Instead, the focus of this study will be to examine common words (â€Å"earth,† â€Å"all,† and â€Å"flesh,†) to argue that the biblical text cannot sustain a local/regional view of the flood. This conclusion is based on specific words and their usage in context not only in Genesis 6-8, but throughout the Old Testament. Old Testament Word â€Å"Earth† The biblical account of the flood is found in Genesis 6-8. One of the common words that is used in the account of the flood is â€Å"earth.† The Hebrew word for â€Å"earth† is × Ã– ¸Ã– «Ã— ¨Ã– ¶Ã— ¥ (erets) and has a range of meanings including: ground, earth, territory, or country. This is a very common word that is used over two thousand times in the Hebrew Bible. The word can encompass the entire planet as used in Genesis 1:1 which states, â€Å"In the beginning God created the heavens and the earth (erets).† From the context of this passage, God did not create one piece of land, but created the entire planet (cf. Genesis 2:1, 4; 14:19, 22; 18:18, 25; 22:18). The word â€Å"earth† can also refer to a specific piece of land or territory (Gen. 10:10, 11; 11:28, 31; 13:10; 47:6, 27; 50:8), district, piece of ground, or smaller territories. Considering all the uses of â€Å"earth†Show MoreRelatedEssay about Comparison of Flood Stories596 Words   |  3 PagesComparison of Flood Stories There have been numerous flood stories identified from ancient sources throughout the world. The Bible and the Koran both have flood stories that are similar but also share differences. The Epic of Gilgamesh also has a flood myth that is contrary to other flood accounts. 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Consumer buying behavior free essay sample

Through the interview of my friend Jamie Q’s experience of purchasing a luxury handbag, I realize how the consumer buying behavior operates in our real life. According to the experience of Jamie, she wants to buy a luxury bag, because she needs a bag, which can use at different situation. Also, she wants a luxury bag to improve the level of her taste. Then from the external searching she saw the a Prada bag at the Mission Impossible movie, and the leading lady was using this bag. After that, she starts searching more information about this bag on Google and Prada official web site. After the searching, she got the information that she needs. Through the evaluation of the criteria she got, she made her decision. When Jamie used the Prada bag, she was really satisfied about the product. Through explain Jamie’s buying behavior, people will clearly know the process of the consumer buying behavior and understanding it better. Background: Purchaser’s information: The purchaser is my friend and her name is Jamie Q. Product’s description: She bought a luxury tote, which is from Prada. It is a black Saffiano leather tote has double handle and detachable shoulder strap. There are two outside pockets on each side and two inside pockets. The price of this product on the Prada official website is 1,995 dollars. Date and location of purchase: She bought this bag at Italy at this summer. Approximate price paid: She bought this Prada tote for about 1,676 dollars, and there is 10% tax refund for tourist, so the final price of the bag is 1,508 dollar, which is much cheaper than the American web site. 1. Problem recognition Problem recognition describe: The initial step in the consumer buying behavior is problem recognition. Jamie realizes at her age, she does not really have a bag that can represent her taste, and can use it at any kind of situation. Therefore she really needs a bag that can use at different situation, which means the design should be is simple but chic. Jamie told me she has so many handbags, but there is no such a perfect handbag that she can use it at different situation. She told me she has so many bags to choose to fit the place she’s going to, she has to find a handbag that she can take to the engaging party, to the family’s party, and also to a date. Jamie said she is so tired of choosing a bag to fit the party she’s going to, so she really need a handbag that she can use at different situation, and she wants a luxury bag which can represent her taste. Role of psychological, social, situational influence She told me she has enough money to buy a luxury handbag. Depending on the psychological forces, she thought at her age owns a luxury handbag could improve her level of taste. It will be a turning point of her life, from a girl to a woman. After purchasing this Prada tote, she thinks people will trade her more seriously, and think she has a good taste. Role of marketing forces: Jamie knows there are so many luxury brand of handbags, and she knew that there will be a new collection for every year. 2. Search for Alternatives After the problem recognition, she starts to search the information about the bag, which is the second step of the consumer buying behavior. It has two parts, which is internal search and external search. When Jamie decided to buy a luxury handbag. She saw a movie star, Paula Patton was using a very fashionable Prada bag at the movie of Mission Impossible. The two ways of using the handbag was really attracted her attention. She told me she knew a little bit about Prada bags. This brand handbag is from Italy, and it is so popular at all ages female, because the design of the bag is so simple but fashion. And there are so many stars using this brand’s handbags before. Then from the external search, she searched some information that she does not know before on the Prada official website. She found there are some different colors and different size for this handbag. She also asks her friends who have already purchased this bag for more information. She found this bag has more sp ace to put her personal staff. And there are more pockets for her to organize her handbag. Also, the detachable shoulder strap is so convenient and special. So, she decided to purchase this Prada tote. Role of psychological, social, situational forces: From the psychological influences, Jamie has an ideal self-concept, she would like to see herself as a fashionable person. And she always follow the news of t every brand’s new collection. Depending on the social influences, that Jamie knows there is lots of famous people are using this Prada tote, and if she owns this Prada tote, people will think she has same taste with the famous people. Role of marketing forces: The Prada tote’s advertising is everywhere when it appears at the market, the fashion magazines, the movies, the famous people’s street style snaps. Jamie also saw the leading lady was using this new Prada tote at the Mission Impossible movie. Also, she has enough money to purchase this bag. 3. Alternative evaluation The third step of the consumer buying behavior is alternative evaluation. Jamie list and compare some criteria of purchasing this bag. Jamie has already decided that she was going to purchase a Prada handbag. First of all, there are several colors for her to choose, such as, yellow, blue, pink, navy, and red. At her first comparison she gave up the yellow, blue, red and navy, because they are not her favorite colors. Then from choose the best color between the pink and black she made a list, which showing below: Prada handbag Which color can use more often? Which color is always in style? Which color is more summer and special? Which color can use for a long time? Pink Fail Fail Win Fail Black Win Win Fail Win From the list she made she decision to buy a black Prada Tote. She told me, pink is really a summer color and attract people’s attention. However, consider she needs a bag she can use at different situation, and then the pink would not be the best choice. Also, while she is growing the color of the bag will become too over for her age. Black color seems more useful to Jamie, she thought black is more classic and will never out of style. She can use the black until she growing up and it still looks not to over. Then she compared to the size. There are three size, mini size, medium size, and large size. She told me that even thought the mini size is so cute but it is too small for her, because there is not enough space to let her put all her personal staff in it. The large size is too big, it makes her looks too adultness, which she does not want that happen. So, she decided to buy a black medium size Prada bag. Role of psychological, social, situational forces: From the psychological influences, Jamie thought these two bags are both fashionable, one can using at summer, the other one can use it at formal situation. From the situational influences, even two handbags are both beautiful, but the most important criteria is she need a bag that she can use at different situation. Role of marketing forces: She said there is no marketing influences at this stage, because both bags are from same brand, and has same price. 4. Purchase Decision The fourth step is purchase. After all the information search and evaluation of the alternative. She compared the price at different place she can purchase the tote. Even though she has enough money to purchase the bag that she wants, but she still would like to purchase this Prada tote at a cheaper price. There are three places she can purchase this handbag, which are official website, America, and Italy. Because, this Prada handbag is so popular of its design, it sold out immediately when it appears online. So, there are only two choices left for her. And then because, Jamie was going to travel to Europe after she made a decision of buying a Prada tote. And because this brand is from Italy, so it will be cheaper if her buy the Prada tote at the place of origin. So, she decided to buy the black medium size Prada bag at Italy when she travels to there at the summer break. Role of psychological, social, situational influence: From the psychological influences, there were lots of people were asking this bag at the store, she was so happy that they still have it available. From the situation influence, Jamie knows that she has enough money to purchase. What she need is to make a decision of the color. From the social influence, she tried both color at the store. Some consumer told her the black one is more classic and chic. Role of marketing forces: That all the brand of product are always cheaper if you buy it at the place of origin. 5. Postpurchase behavior After Jamie came back America with her Prada tote. She uses her new bag everyday. She is satisfied about what she bought. She told me that is the best choice she made. She found that the two ways of using this bag is really convenient. She can use it as a shoulder bag when she wearing some casual clothing. She also can use it, as a tote when she wants looks more elegant. She said she would strongly recommend this Prada tote to those people who need same handbags as her need. Role of psychological, social, situational forces: From the psychological forces, Jamie was very satisfied about what she purchased, it gave her the result that she wants. From situational influences, the bag she purchased was sold quickly at any Prada stores also the website, which makes her think she made a good decision. From social influences, there are some people told Jamie that she has a good taste, which made her really happy and satisfied her psychology needs. Conclusion All in all, we can know the process of consumer buying behavior from Jamie’s experience of purchasing the luxury bag. From understanding of consumer’s need, to search the information about the product and to make decision of purchasing, every step is connect with each other. The most important thing in this process is to figure out what consumer’s needs and wants, then you will need to satisfied their needs. Form the process you will find how consumer were struggling with the information search, evaluate options and make purchasing decision, and how they made their final choice to buy the product. Also, after the product purchased, how they evaluate the product if they satisfied about it. These are the exactly five stages of consumer buying behavior that I explained by Jamie’s experience, rely on her experience people may understand the consumer buying behavior and its five stages better.