Use the thermodynamic quantities given below to calculate the theoretical ΔH for this reaction:       NH3 + HCl → NH4Cl ΔH°f for NH3 (aq) = - 80.29 kJ/mol ΔH°f for HCl (aq) = - 167.2 kJ/mol ΔH°f for NH4+ (aq) = - 132.5 kJ/mol ΔH°f for Cl- (aq) = - 167.2 kJ/mol I found this answer to be -52.21 kJ/mol

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Chapter1: Chemical Foundations
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Use the thermodynamic quantities given below to calculate the theoretical ΔH for this reaction: 
     NH3 + HCl → NH4Cl
  • Δf for NH3 (aq) = - 80.29 kJ/mol
  • ΔH°f for HCl (aq) = - 167.2 kJ/mol
  • Δf for NH4+ (aq) = - 132.5 kJ/mol
  • Δf for Cl- (aq) = - 167.2 kJ/mol

I found this answer to be -52.21 kJ/mol

6. What is the percent error of experimental results when using the theoretical value calculated in Question 5?

I need help finding this please

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