2H2S+H2SO3-->3S+3H2OS(+4) + 4e = S(0) |1
S(-2) - 2e = S(0) |2
2H2S+H2SO3-->3S+3H2OS(+4) + 4e = S(0) |1S(-2) - 2e = S(0) |
2H2S+H2SO3-->3S+3H2O
S(+4) + 4e = S(0) |1
S(-2) - 2e = S(0) |2
2H2S+H2SO3-->3S+3H2O
S(+4) + 4e = S(0) |1
S(-2) - 2e = S(0) |