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8.57

Posted: Thu Mar 15, 2018 8:36 pm
by Jessica Jones 2B
For this problem why can't we just do the normal standard potential? Meaning just deltaH=Hproducts- Reactants ?

Re: 8.57

Posted: Thu Mar 15, 2018 9:03 pm
by Janine Chan 2K
Did you mean standard enthalpy? We aren't able to directly do Hfproducts-Hfreactants because the question gives values for heat of combustion (not formation).