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Forums
How to balance chemical equation?

How to balance chemical equation?

Mina_

3CuS(s) + ……HNO3(aq) ……CuSO4(aq) + ……NO(g) + ……H2O(I)

I can balance easier ones but have no idea where to start with more complex ones like this

youtube

Consider number of each element, charges and oxidation numbers.

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