When the following skeletal equation is balanced under basic conditions, what are the coefficients of the species shown?
__ SnO2^2- + ___ CrO4^2- → ___ Cr(OH)3 + ___ SnO3^2-
Water appears in the balanced equation as a ____ (reactant, product, neither) with a coefficient of ___. Enter 0 for neither.)
Which species is the reducing agent?