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Olenka [21]
2 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)?
Chemistry
2 answers:
Tasya [4]2 years ago
7 0
Kcn(aq)+kmno4(aq)+h2o(l)----->2mno2(s)+koh(aq)

MariettaO [177]2 years ago
4 0
Taking a test with this question on it. I believe the answer is 2
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