The following redox reaction occurs in basic aqueous solution. When balanced with the smallest whole number coefficients, what is the coefficient for OH-(aq)? Mn(OH)2(s) + MnO4-(aq) = MnO42-(aq).

Question

1. ) 2
2. ) 3
3. ) 4
4. ) 6
5. ) 8

the answer i got was 6...but im no 100% sure :S

Answer 1

yes i think this is correct.

Answer 2

I think its 4