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What is the standard enthalpy change (ΔH°) for the formation of water from its elements? (2022)

Practice Questions

1 question
Q1
What is the standard enthalpy change (ΔH°) for the formation of water from its elements? (2022)
  1. -285.83 kJ/mol
  2. 0 kJ/mol
  3. 285.83 kJ/mol
  4. -241.82 kJ/mol

Questions & Step-by-step Solutions

1 item
Q
Q: What is the standard enthalpy change (ΔH°) for the formation of water from its elements? (2022)
Solution: The standard enthalpy change for the formation of water from its elements (H2 and O2) is -285.83 kJ/mol.
Steps: 0

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