(a)
Interpretation:
Balanced equation for the preparation of nitrogen from passing ammonia over red hot copper
Concept introduction:
Balanced equation: The overall mass of the starting materials should be equal to the overall mass of the products. This is governed by the law of conservation of mass.
To balance: The reaction of ammonia with copper oxide
(b)
Interpretation:
Balanced equation for the preparation of nitrogen from passing ammonia over red hot copper
Concept introduction:
Balanced equation: The overall mass of the starting materials should be equal to the overall mass of the products. This is governed by the law of conservation of mass.
To balance: The thermal reaction of ammonium dichromate
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Chemistry: Atoms First
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