Write down a general expression for Endothermic & exothermic reaction representing heat
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Answer:
For exothermic reactions: Reactants → Products + Energy.
For endothermic reactions: Reactants + Energy → Products
Explanation:
In exothermic reactions, heat is given out whereas in endothermic reactions heat is used/absorbed.
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Answered by
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general expression for ENDOTHERMIC reaction:
The general equation for an exothermic reaction is: Reactants → Products + Energy. Note: ΔH represents the change in energy. If the energy produced in an exothermic reaction is released as heat, it results in a rise in temperature.
General expression for EXOTHERMIC reaction:
The general equation for an exothermic reaction is: Reactants → Products + Energy.
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