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Saturday, November 30, 2013

Vit c experiment

1.Present a table of social class data, masking the average out titration in ml and amount of Vitamin C. in mg/ml. menage averages Of Ascorbic sharp. 2.Compare and contrast the results you obtained for discover A. Which make whoopie contained the most/ least ascorbic venereal infection? What were the % differences? (Can you present these graphically? e.g. histogram, pie chart etc. How do the amounts consort to figures claimed on both(prenominal) packaging?) Comment on your results. The drinks that contained the least Ascorbic biting were the orangish squash and the Standard Solution. Pie Chart representing class results of Ascorbic Acid mg/ml. The chromatic juice contained 40mg/100ml of Vitamin C, which was 0.084mg/100ml more than was say on the packaging. The Orange Squash had 1mg/100ml of Vitamin C, there was no Vitamin C verbalise on the packaging. The ready to drink juice contained 30mg/100ml of Vitamin C, which was 0.24mg/100ml more than was stated on th e packaging. These figures show that more Vitamin C is retained by means of bear upon than the manufactures realised. Alternatively the difference in amounts is so secondary it was not worth the manufactures taking it in to account. The other mover to consent in to account is that the different juices were exposed to course so oxidisation of Vitamin C could have occurred. Heat and go down both degrade vitamin C. 3. As for Q2.
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Discuss the results you obtained for part B of the practical. be the results you obtained in line with what you would have predicted? If not, how can you explain any(prenominal) dif ferences? Pie chart showing class averages ! in Percentages. Table showing class averages when Ascorbic acid is heated. After being heated the drink that contained the most Vitamin C was the ready to drink with stabiliser. The stabiliser helped to celebrate Vitamin C redness when heated. The amount... If you want to get a unspoiled essay, order it on our website: OrderCustomPaper.com

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