Multiple Choice
The mass balance equation for the solubility of copper(II) carbonate is [Cu2+] = [ ]
To determine a more accurate solubility for copper(II) carbonate,additional equilibria must be written for copper(II) and carbonate in solution.Which of the mass balance equations below is the only valid charge balance equation?
A) [Cu2+] + [CuOH+] + [CuCO3] = [
] + [
]
B) [Cu2+] + [CuCO3] = [
] + [
] + [
]
C) [Cu2+] + [CuOH+] = [
] + [
] + [
] + [CuCO3]
D) [Cu2+] + [CuOH+] = [
] + [
]+ [
]
E) [Cu2+] = [
] + [
]
Correct Answer:

Verified
Correct Answer:
Verified
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