Balance the reaction between I2 and H2PO2- to form HPO32- and I- in basic solution. When you have balanced the equation using the smallest integers possible, enter the coefficients of the species shown.
_____I2 + _____H2PO2- -------> __________HPO2- +_______ I-
Water appears in the balanced equation as a _______(reactant, product, neither) with a coefficient of ________. (Enter 0 for neither.)
How many electrons are transferred in this reaction? _________