hello just trying to find out the half reaction and redox of the equation below
Mn 2+ + BiO3 --> MnO4- + Bi3+

thanks

Mn+2 + 4 H2O ---> MnO4-2 + 5e + 8H+

BiO3- + 6H+ ---> Bi+3 + 3H2O

2Mn+2 + 14H+ + 5BiO3- ---> 2MnO4^-2 + 5Bi+3 + 7H2O