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02-08-2019
Chemistry

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In the chemical equation 2 Co(NO3)3 + 3 (NH4)2S → Co2S3 + 6 NH4NO3 , how many nitrogen atoms are on each side of the equation?

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mnhlabatsi7 mnhlabatsi7

05-08-2019

Answer:

6

Explanation:

On the left hand side, we have three nitrogen atoms within the polyatomic ion. You then multiply that by the stoichiometric coefficient (the numbers to the left of a a formula that are used to balance the equation). So it is 2*3=6.

On the right, there are two nitrogen atoms within the formula then multiplied by the stoichiometric coefficient again. 2*3=6

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