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Calculate the ΔH value of the reaction: HCl + NH3 → NH4Cl (ΔH values for HCl is -92.30; NH2 is -80.29; NH4Cl is -314.4).

Calculate the ΔH value of the reaction: HCl + NH3 → NH4Cl (ΔH values for HCl is -92.30; NH2 is -80.29; NH4Cl is -314.4). Correct Answer 141.8

ΔH = ΔHproducts – ΔHreactants ΔHproducts = -314.4 ΔHreactants = -92.30 + (-80.29) = -172.59 ΔH = -314.4 – 172.59 = 141.8.

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