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jok3333 [9.3K]
2 years ago
11

Which coefficient is needed in front of NaNO3 to balance the equation Na2S + Zn(NO3)2 → ZnS + _NaNO3?

Biology
2 answers:
weqwewe [10]2 years ago
8 0
I think the <span>coefficient is na2s.

</span>
Vera_Pavlovna [14]2 years ago
7 0

Coefficient    is the  number   in front of a formula  in a balanced chemical equation.


For equation to balance the  number of  atoms in product side  must  be equal  to  number  of  atoms  in reactant  side.


Putting  coefficient 2   in front  of NaNO3  balance  the equation  therefore the balanced equation.           the answer is 2

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