Indicate the coefficient in front of H2O2 when the following redox equation is balanced in an acidic..?

by Linda B | Posted in Chemistry

Demand the coefficient in front of H2O2 when the following redox equation is balanced in an acidic middle. H2O2(aq) + Cl-(aq) ===> H2O(l) + Cl2(aq)

A. 1
B. 2
C. 3
D.

The balanced equation is
2H+ + H2O2 + 2Cl- >> 2H2O + Cl2

A.







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