Aus-7 What are the various ways in which a
chemical equation can be made more informative with example
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Answer:
A chemical equation can be made more informative by:
Indicating physical states of reactants and products.
Indicating heat change in the reaction.
Indicating the reaction condition.
Example:
2KClO3 (s) + Heat −→−−MnO2−−−− 2KCl (s) + 3O2 (g)
where,
(s) and (g) signifies solid and gaseous state of compounds, respectively.
Heat written on reactants' side signifies that the reaction consumes heat.
MnO2 written above right-handed arrow signifies reaction takes place in the presence of MnO2.
Hope it helps.
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