Explain complete and balance half-reaction

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complete and balance te following half-reaction. in each case indicate whether the half-reaction is an oxidation or a reduction. 1.Mo^3+(aq)-->Mo(s)(acidic or basic solution) 2.H2SO3(aq)-->SO4^2-(aq)(acidic solution) 3.NO3^-(aq)-->NO(g)(acidic solution) 4.O2(g)-->H2O(l)(acidic solution) 5.MN^2+(aq)-->MnO2(s)(basic solution) 6.Cr(OH)3(s)--CrO4^2-(aq)(basic solution) 7.O2(g)-->H2O(l)(basic solution)

Reference no: EM13494423

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