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Question 3 (2 points) Calculate AHºrxn for 2 A+ 3 B -4 C in kJ using these enthalpy of formation values: A = (8.2100x10^1) kJ

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2A+ 3B -> 4C enthalpy of formation values A = 8.21x10 kJ/mol = 82.1 kg/mol B= 6.93x10 kJ /mol = 69-3 kJ/mol ca 2.21x10² kilmoDH E AH(products) -EAH, Creactants) 91}т on are on a ) fenomijet )(ora, con akiwa - Comuo) a car chav] Nxn AH = 884 - 164-2-2

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