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What is Delta H rxn for the following chemical reaction?

H2O(l) + CCl4(l)-> COCl2(g) + 2HCl(g)

2 answers

look up deltaHf for each compound, then
DHrxn = (n*DHf products) - (n*DHf products)
(products)- (reactants)=delta H
(-403.4 kJ/mol)-(-425.3 kJ/mol)=21.9 kJ
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