8. The addition of strong acid to a saturated solution of calcium hydroxide causes a decrease in mass of precipitate due to Le Chatelier's Principle decreasing the pH of the system reaction of OH and H* All of the above

8. The addition of strong acid to a saturated solution of calcium hydroxide causes a decrease in mass of precipitate due to Le Chatelier's Principle decreasing the pH of the system reaction of OH and H* All of the above

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter22: Properties Of Systems In Chemical Equilibrium-le Chatelier's Principle

Section: Chapter Questions

Problem 2ASA

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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

of reactants
O increase, shifting the equilibria towards formation of products
O decrease, shifting the equilibria towards formation of products
Question 8
8. The addition of strong acid to a saturated solution of calcium hydroxide causes a decrease in mass of
precipitate due to
_____
Le Chatelier's Principle
O decreasing the pH of the system
O reaction of OH and H
O All of the above
Question 9
9. Given that CuBr would precipitate later than Cul in a solution containing equimolar concentrations of Br
f3
f4
?
&
(a)
#
101
1
%
%

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