Multiple Choice
Consider the half-reaction Cr3+(aq) → Cr2O72−(aq) . When the equation is balanced in acid solution, the coefficient for water will be ________, and the number of electrons transferred will be ________.
A) 3, 3
B) 6, 6
C) 7, 6
D) 5, 4
E) 3, 6
Correct Answer:

Verified
Correct Answer:
Verified
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