Based on the enthalpy changes given for the reactions, which reactions are endothermic?
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Chemistry, 20.04.2020 21:43 teethebeast
Based on the enthalpy changes given for the reactions, which reactions are endothermic?
2H2O → 2H2 + O2, ΔH = 484 kJ
C + O2 → CO2, ΔH = -394 kJ
H2 + Br2 → 2HBr, ΔH = -73 kJ
2NH3 → N2 + 3H2, ΔH = 92 kJ
Answers: 3
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