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What is the enthalpy change for the reaction N2(g) + 3H2(g) → 2NH3(g) at standard conditions?

Practice Questions

1 question
Q1
What is the enthalpy change for the reaction N2(g) + 3H2(g) → 2NH3(g) at standard conditions?
  1. -92.4 kJ
  2. -45.9 kJ
  3. 0 kJ
  4. 0.5 kJ

Questions & Step-by-step Solutions

1 item
Q
Q: What is the enthalpy change for the reaction N2(g) + 3H2(g) → 2NH3(g) at standard conditions?
Solution: The standard enthalpy change for the formation of ammonia is -92.4 kJ.
Steps: 5

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