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August 29, 2014

Homework Help: chemistry

Posted by jen on Tuesday, October 25, 2011 at 9:21pm.

use standard enthalpies of formation to calculate delta Hrxn for the following reaction. 2H2S(g)+3O2(g)-->2H2O(l)+2SO2(g) express the answer using four significant figures
Delta Hrxn = ? kJ

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