Relative supersaturation is being equated as (Q – S)/S where Q is the concentration of the solute at any instant, and S is the equilibrium solubility. Which of the following would result to produce a colloidal precipitate? Slow addition of precipitating agent with stirring. Precipitation from a concentrated solution. Precipitation from hot solution.

Relative supersaturation is being equated as (Q – S)/S where Q is the concentration of the solute at any instant, and S is the equilibrium solubility. Which of the following would result to produce a colloidal precipitate? Slow addition of precipitating agent with stirring. Precipitation from a concentrated solution. Precipitation from hot solution.

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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Concept explainers

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

Relative supersaturation is being equated as (Q - S)/S where Q is the
concentration of the solute at any instant, and S is the equilibrium solubility.
Which of the following would result to produce a colloidal precipitate?
Slow addition of precipitating agent with stirring.
Precipitation from a concentrated solution.
O Precipitation from hot solution.
O Digestion of the precipitate.

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