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How Will You Indicate Exothermic Reaction in a Chemical Equation? - Science

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Question

How will you indicate Exothermic reaction in a chemical equation?

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Solution

Exothermic reaction is indicated by writing “heat” or “heat energy” or “energy” on the products’ side of a chemical reaction.
Example:  CH4 + 2O2 → CO2 + 2H2O + Heat

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Chapter 1: Chemical Reactions and Equations - Exercise 1 [Page 18]

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Lakhmir Singh Chemistry (Science) [English] Class 10
Chapter 1 Chemical Reactions and Equations
Exercise 1 | Q 9.2 | Page 18

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