When 0157 Mol of NH₃ Is Reacted with Excess HCl, 6

question 40

Multiple Choice

When 0.157 mol of NH₃ is reacted with excess HCl, 6.91 kJ of energy is released as heat. What is ΔH for this reaction per mole of NH₃ consumed?

• A) -22.7 J
• B) -44.0 kJ
• C) +44.0 kJ
• D) -1.08 kJ
• E) +22.7 J

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