Concept explainers
Interpretation:
Interpret the mass change in grams/ mole of ammonia accompanying the formation of ammonia from
Concept introduction:
A chemical reaction involves the conversion of certain chemical compounds to certain new substances which are known as product and the substances which involve in the chemical reaction are known as a reactant.
Hence,
The energy change of reaction is associated with the mass change with Einstein’s mass − energy equation:
The mass change (
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