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20-02-2020
Chemistry

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How many atoms of Hydrogen in the products of the following equation?

3NO2 + H2O --> NO + 2HNO3

1
3
4
2

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21-02-2020

Answer:

2 atoms of H in the products side

Explanation:

3NO₂ + H₂O → NO + 2HNO₃

In product side: 3 N (1 from NO and 6 from nitric acid), 7 O (6 from nitric acid + 1 from NO), 2 H

In reactant side: 3 N, 7 O (6 from the dioxide + 1 from water) and 2 H

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