QUESTION 31 When Q> Ksp for an ionic compound in solution, what happens? O Precipitation O The cation becomes reduced. O The compound remains dissolved. O The anion becomes oxidized. QUESTION 32 Consider the reversible reaction Ca3(PO4)2 (s) 3 Ca2+ (aq)+2 PO4³ (aq) Ca3(PO4)2 (s) is a component of a type of kidney stone. Consider that phosphate (PO43) is a weak base, how do you encourage the dissolution of this compound (le shifting the equilibrium to the right)? Use LeChatelier's Principle to guide your decision O add a soluble form of phosphate, e.g. sodium phosphate O add a soluble calcium compound, e g. Ca(NO3)2 O add acids (source of hydronium) into the solution O Increase concentration of both Ca2+ (aq) and PO (aq) by addition of soluble sources of these ions Click Save and Submit to save and submit. Click Save All Answers to save all answers.
QUESTION 31 When Q> Ksp for an ionic compound in solution, what happens? O Precipitation O The cation becomes reduced. O The compound remains dissolved. O The anion becomes oxidized. QUESTION 32 Consider the reversible reaction Ca3(PO4)2 (s) 3 Ca2+ (aq)+2 PO4³ (aq) Ca3(PO4)2 (s) is a component of a type of kidney stone. Consider that phosphate (PO43) is a weak base, how do you encourage the dissolution of this compound (le shifting the equilibrium to the right)? Use LeChatelier's Principle to guide your decision O add a soluble form of phosphate, e.g. sodium phosphate O add a soluble calcium compound, e g. Ca(NO3)2 O add acids (source of hydronium) into the solution O Increase concentration of both Ca2+ (aq) and PO (aq) by addition of soluble sources of these ions Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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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