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DerKrebs [107]
3 years ago
6

Fill in the coefficients that will balance the following reaction:

Chemistry
2 answers:
kumpel [21]3 years ago
8 0
2NaCl + 1CaS →1Na2S + 1CaCl2
Anastaziya [24]3 years ago
5 0

Answer: 2NaCl+CaS\rightarrow Na_2S+CaCl_2

Explanation: The coefficients of a_0,  a_1,  a_2,  and  a_3 are 2, 1, 1 and 1 respectively.

According to the law of conservation of mass, the mass of the products must be same as the mass of the reactants in every chemical equation.

In order to do so , the number of atoms of every element must be same on both sides of the equation and thus the chemical equation is balanced.


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