|The solubility of benzoic acid in water at 20° C is 0.0029 g/mL, and at100°C it is 0.068 g/mL. Calculate the amount of water required to recrystallize1.00 g of benzoic acid to the boiling point of water.2.A student performs a recrystallization from water and obtains a 125%recovery. To what can this result be due, assuming that I determine the masseswell and the balance has no defects?3.

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The solubility of benzoic acid in water at 20° Cis 0.0029 g/ml, and at 100°Cit is 0.068 g/ml Calculate the amount of water required to recrystallize 1.00 g of benzoic acid to the boiling point of water. 2.

The solubility of benzoic acid in water at 20° Cis 0.0029 g/ml, and at 100°Cit is 0.068 g/ml Calculate the amount of water required to recrystallize 1.00 g of benzoic acid to the boiling point of water. 2.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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.

Question

|The solubility of benzoic acid in water at 20° C is 0.0029 g/mL, and at
100°C it is 0.068 g/mL. Calculate the amount of water required to recrystallize
1.00 g of benzoic acid to the boiling point of water.
2.
A student performs a recrystallization from water and obtains a 125%
recovery. To what can this result be due, assuming that I determine the masses
well and the balance has no defects?
3.

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