Consider the half-reaction (unbalanced) in acidic solution:
HClO2(aq) = Cl2(g)
When this half reaction is balanced using the smallest set of whole number coefficients, what is the coefficient of H+(aq) and how many electrons are involved?
A. 2, 3,
B. 4, 7,
C. 6, 6,
D. 8, 3
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