Calculate a Value for ΔE_rxn for a Chemical Reaction If

question 30

Short Answer

Calculate a value for ΔE_rxn for a chemical reaction if the reactants have an energy of -400 kJ/mol and the products have an energy of +100 kJ/mol. Is this reaction exothermic or endothermic?

a)Estimate the value for the activation energy for this reaction.
b)Calculate ΔErxn.
c)Is this reaction exothermic or endothermic?

Understand the stages and techniques of preventive stress management, including primary, secondary, and tertiary prevention.

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Definitions:

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