When the following equation is balanced properly under acidic conditions, what are the coefficients of the species shown?

Question

ClO3- + HAsO2 Cl- + H3AsO4

Water appears in the balanced equation as a _______(reactant, product, neither) with a coefficient of____ . (Enter 0 for neither.)

Which element is oxidized? ______

Answer 1

Cl changes from +5 to -1. As changes from +3 to +5.
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