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April 18, 2014

Homework Help: chem

Posted by Angel Locsin on Wednesday, November 28, 2012 at 11:32pm.

Predict the direction of the net reaction in each of the following system, as a result of increasing the temperature. Delta H is an indicator or whether the reaction releases heat delta H(-), or heat is absorb delta H(+). Write where the direction shifts.
a)3O2(g)=2O3(g) H=+284kJ
b)2SO3(g)+O2=2SO5(g) H=-198.2kJ
c) 2H2O(g)=2H2(g)+O2 H=+584kJ

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