4. Determine the mass of citric acid per 240 mL of the vegtable juice. Questions 2-5 refer to the following titration data and reference dataA 24.8 mL sample of vegetable juice is titmated with 15.65 mL of NaOH solution. The molarcomcentnation of the NaOH solution is 0.106 M. The molar mass of citric acid is 192.12 g-mot'.Express all answers with 3 significant figures using appropriate units.2 Determine the molar concentration citric acid in the vegetable juice sample.5.65ML of NacHx .20M= 6589mmol2408mbof veatablefutce.6589mmol=3. Determine the number of moles of citric acid per 240 mL of the vegetable juice.4. Determine the mass of citric acid per 240 mL of the vegetable juice.5. If the label on the bottle lists the citric acid content as 1 g per serving with a serving size of240 mL determine the percent error in the titration results. Express result with 2 significantfigures.141

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Determine the mass of citric acid per 240 mL of the vegtable juice.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 98AP

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

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