4 years ago

Fill in the coefficients that will balance the following reaction:

Chemistry

2 answers:

Anon25 [30]4 years ago

6 0

2NaCl + CaS → Na₂S + CaCl₂

MariettaO [177]4 years ago

3 0

Its 4NaCl + 2CaS -> 2Na2S + 2CaCl2
and since there are 4 and 2, you can divide with 2 so
2NaCl+CaS->Na2S+CaCl2

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