Leaving Cert Ireland · Chemistry

Thermochemistry

1 practice questions, each with the answer and an explanation.

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Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 1 questions

  1. Using the bond energies (kJ/mol) H–H 436, Cl–Cl 243, H–Cl 432, estimate the enthalpy change for H + Cl → 2HCl.

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