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What is the standard enthalpy change of a reaction (ΔH°) at standard conditions?

Practice Questions

1 question
Q1
What is the standard enthalpy change of a reaction (ΔH°) at standard conditions?
  1. 1 atm and 25°C
  2. 1 atm and 0°C
  3. 2 atm and 25°C
  4. 1 atm and 100°C

Questions & Step-by-step Solutions

1 item
Q
Q: What is the standard enthalpy change of a reaction (ΔH°) at standard conditions?
Solution: Standard enthalpy change (ΔH°) is measured at standard conditions, which are defined as 1 atm pressure and 25°C (298 K).
Steps: 0

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