Explain c tablet was analyzed for ascorbic acid content

Assignment Help Chemistry
Reference no: EM13526205

A 2.158g vitamin C tablet was analyzed for ascorbic acid content. 1.785g of the tablet was used to make 100mL of solution for titration. A 25.00mL sampled of the solution required 11.85mL of 0.0982 M NaOH for neutralization. Determine the mass (in mg) of ascorbic acid in the original vitamin C tablet.

Reference no: EM13526205

Questions Cloud

Explain phosphorus replaces the oxygen atoms : Which of the following statements best explains why phospholipids differ from triacylglycerols (TAGS) a. Phosphorus replaces the oxygen atoms in the ester linkage.
Having crashed as a result of the passengers action : Consider Flight 93 on September 11, 2001. Thinking as a utilitarian, in 350-500 words explain what your position would have been if the plane had been shot down by United States armed forces rather than having crashed as a result of the passengers..
The oviedo thespians are planning to present performances : How many tickets must they sell at $10.00 per ticket to raise $1,000 for their organization?
Find how much time did it take the car to travel : Suppose a car accelerates from rest, speeding up at a rate of +2.5m/s^2 while traveling a distance of 79 meters. How much time did it take the car to travel its TOTAL distance
Explain c tablet was analyzed for ascorbic acid content : A 2.158g vitamin C tablet was analyzed for ascorbic acid content. 1.785g of the tablet was used to make 100mL of solution for titration. A 25.00mL sampled of the solution required 11.85mL of 0.0982 M NaOH for neutralization.
What is the change in speed of the falling rock : A little boy drops a rock off a bridge which is 58.6 meters above the river below. What is the CHANGE in speed of the falling rock between the times t=1.28 seconds and t=2.73 seconds after the boy drops the rock
Evaluate the cell potential of an electrochemical cell : Calculate the cell potential (Ecell) of an electrochemical cell with Mg/Mg2+ and Fe/Fe2+ electrodes. [Mg2+] = 0.200 M and [Fe2+] = 0.050 M.
Understanding the notes to the balance sheet : Understanding the Notes to the Balance Sheet
Explain what is the ratio between hco3- and hco3h : What is the ratio between HCO3- and HCO3H to produce a buffer with a pH of 6.5? Ka of HCO3H is 7.94 x 10-7.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd