11) The Ksp expression for copper (II) sulfate is: a. [Cu2+][SO4²¯] b. [Cu²+]² [SO4²]² c. [Cu²+]²[SO4²] d. [CuSO4] 12) Which of the following is true about a chemical system in equilibrium? a. All chemical reactions have stopped b. The concentration of reactants is equal to the concertation of products c. The forward and reverse reaction rates become equal d. The system will remain at equilibrium regardless of any external factors

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.107PAE
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11) The Ksp expression for copper (II) sulfate is:
a. [Cu2+][SO4²¯]
b. [Cu²+]² [SO4²]²
c. [Cu²+]²[SO4²]
d. [CuSO4]
12) Which of the following is true about a chemical system in equilibrium?
a. All chemical reactions have stopped
b. The concentration of reactants is equal to the concertation of products
c. The forward and reverse reaction rates become equal
d. The system will remain at equilibrium regardless of any external factors
Transcribed Image Text:11) The Ksp expression for copper (II) sulfate is: a. [Cu2+][SO4²¯] b. [Cu²+]² [SO4²]² c. [Cu²+]²[SO4²] d. [CuSO4] 12) Which of the following is true about a chemical system in equilibrium? a. All chemical reactions have stopped b. The concentration of reactants is equal to the concertation of products c. The forward and reverse reaction rates become equal d. The system will remain at equilibrium regardless of any external factors
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