Balance the following equations, using either the half-reaction method or the oxidation number method, and enter the coefficients in the boxes.

The coefficients must be the smallest possible integers.

All boxes must contain an entry.

SO32-

+

Be

+

H2O

+

OH-

S2O32-

+

Be2O32-

+

H2O

+

OH-

Note that neither H₂O nor OH^- should appear on more than one side of the equation. Thus, some of the coefficients above must be 0.

1pts

Tries 0/15

SnO22-

+

Bi(OH)3

+

H2O

+

OH-

SnO32-

+

Bi

+

OH-

+

H2O

Note that neither H₂O nor OH^- should appear on more than one side of the equation. Thus, some of the coefficients above must be 0.