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3 years ago

8

What is the coefficient of mno2 when you balance the equation for this redox reaction? kcn(aq) + kmno4(aq) + h2o(l) → kcno(aq) +

mno2(s) + koh(aq)?

2 answers:

Tasya [4]3 years ago

7 0

Kcn(aq)+kmno4(aq)+h2o(l)----->2mno2(s)+koh(aq)

MariettaO [177]3 years ago

4 0

Taking a test with this question on it. I believe the answer is 2

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