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NH3(g) + HCl(g) ⟶ NH4Cl(s) Given the standard enthalpies of formation (below), calculate the enthalpy change for the reaction in kilojoules. NH3(g) ΔHf∘ = −46.1 kJ mol HCl(g) ΔHf∘ = −92.3 kJ mol NH4Cl(s) ΔHf∘ = −314.4 kJ mol Your answer should have three significant figures. Provide your answer below: kJ

NH3(g) + HCl(g) ⟶ NH4Cl(s) Given the standard enthalpies of formation (below), calculate the enthalpy change for the reaction in kilojoules. NH3(g) ΔHf∘ = −46.1 kJ mol HCl(g) ΔHf∘ = −92.3 kJ mol NH4Cl(s) ΔHf∘ = −314.4 kJ mol Your answer should have three significant figures. Provide your answer below: kJ

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N H 3 ( g ) + H C l ( g ) ⟶ N H 4 C l ( s )
Given the standard enthalpies of formation (below), calculate the enthalpy change for the reaction in kilojoules.
N H 3 ( g ) Δ H f ∘ = − 46.1 k J m o l H C l ( g ) Δ H f ∘ = − 92.3 k J m o l N H 4 C l ( s ) Δ H f ∘ = − 314.4 k J m o l
  • Your answer should have three significant figures.
Provide your answer below: k J

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