Concept explainers
(a)
Interpretation:
Whether the given reaction is exothermic or endothermic should be determined.
Concept Introduction:
The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.
(b)
Interpretation:
The amount of energy in kilojoules required when 1.5 mol of SO3 reacts should be determined.
Concept Introduction:
The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.
(c)
Interpretation:
The amount of energy in kilojoules required when 150 g of O2 is formed should be determined.
Concept Introduction:
The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.
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