Posted by **John** on Saturday, November 7, 2009 at 8:37pm.

The redox reaction below occurs in acidic solution. Balance it with the smallest whole number coefficients and determine the coefficient for H+. MnO4-(aq) + HNO2(aq) ---> Mn2+(aq) + NO3-(aq)

when i did it..i got the answer as1...but im not to sure..help?

1. 3

2. 5

3. 1

4. 4

5. 2

- chemistry -
**DrBob222**, Saturday, November 7, 2009 at 11:32pm
How can you not be too sure? The equation is either balanced or it isn't and you know when you finish if it is right or not. I get 1 H^+ too. And I know that's right because the equation balances

1. atoms.

2. charge.

3. electron change.

- chemistry -
**Anonymous**, Tuesday, March 22, 2016 at 4:02am
Balance this equation in acidic solution Mno-4+Clo3=Clo4+Mn2+

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