Bayuadis9016 Bayuadis9016

02-09-2019
Chemistry

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What is the standard enthalpy of formation of CO(g). Given: AH. [C] = -393 kJ mol-1. AH.[CO] = -283 kJ mol-.

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danielpliego1997 danielpliego1997

12-09-2019

Answer:

110 kJ/mol

Explanation:

The standard enthalpy of a reaction can be calculated with the equation "H=Hp-Hr", where Hp is the enthalpy of the products and Hr the enthalpy of the reactives, in this casi your product is the CO, so -283-(-393) = 110. So the standard enthalpy of this reaction is 110 kJ/mol.

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