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March 6, 2015

Homework Help: Chemistry - enthalpy and rate constant (check)

Posted by Farah on Wednesday, June 8, 2011 at 2:36pm.

22. The rate of a chemical reaction is dependent on its ΔH. Do you agree or disagree with this statement? Briefly justify your answer.
I agree with the above statement, enthalpy is defined as the internal energy of the reactants and products therefore the chemical reaction will depend on the breaking and forming of the bonds which will then be either exothermic or endothermic.
23. What is the relationship between the units of the rate constant, k, and the overall reaction order?
The relationship between the units of the rate constant, k, and the overall reaction order is that it will determine the unit of k.


i am unsure of the above answer for the two question, can somebody please help me verify if they are correct

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