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Chemistry, 18.01.2020 05:31 Anshuman2002
How does the presence of a catalyst affect the enthalpy of a reaction? group of answer choices 1. it depends on whether you are talking about the forward or the reverse reaction. 2. a catalyst decreases the enthalpy change of a reaction. 3. a catalyst does not affect the enthalpy change of a reaction. 4. a catalyst increases the enthalpy change of a reaction.
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