Compute the number of milligrams of ascorbic acid

Reference no: EM13237191

A 64.11g sample of citrus juice was prepared for the analysis procedure described in my experiment. An 8.95mL volum of 0.0111M KIO3 titrated the sample to the deep-blue I3^- starch endpoint.

a) how many moles of I3^- were generated for its reaction with the ascorbic acid

b) how many moles of ascorbic acid are in the sample

c) how many millgrams of ascorbic acid (molar mass = 176.1g/mol) are in the sample

d) calculate the number of milligrams of ascorbic acid per 100g of citrus juice.

Reference no: EM13237191

Questions Cloud

Calculate the consumer price index for each of the four year : There are three goods in the consumer basket. The fixed quantities are these goods, which the consumer buys, are as follows: Food=60 units, Movies=40 units, and Clothing=90 units. Over a four-year period, the prices of these goods, PF, PM

Explain chemical equations for both reactions : Dehydration of two alcohols leads to preparation of methylcyclohexene. write chemical equations for both reactions.

Do the conditions differ from ulility-maximizing conditions : The owner-manager of Good Guys Enterprises obtains ulility from income (profit) and from having the firm behave in a socially conscious manner, such as making charitable contributions or civic expenditures.

What would this practice imply for the role : Some companies have derailed affirmative action plans, complete with goals and timelines, for womaen and minorities, and yet have no formal human resource plan for the organization as a whole. Why might this be the case?

Compute the number of milligrams of ascorbic acid : how many millgrams of ascorbic acid (molar mass = 176.1g/mol) are in the sample, calculate the number of milligrams of ascorbic acid per 100g of citrus juice.

Find the companys major business strategy : Research on the Internet a company that has gone through a major restructuring (excluding bankruptcy). Research to find the company's major business strategy.

What is the appropriate balance between private and public : What is the appropriate balance between private and public (i.e., government) activity Think of a case where the government has intervened (or it was suggested that government intervene) in a previously private market

What will be the total horizontal distance traveled by ball : A ball is shot from the ground into the air. At a height of 10.60 m, the velocity is observed to be v = (8.60 m/s) i + (6.50 m/s) j

Define what is the final temperature of the solution : Equal volumes of cold 4.184M NaOH at 20C and warm 4.184M HCl at 77.3C are mixed together in a highly efficient calorimeter. what is the final temperature of the solution

User Account

All Pages