OCR AS Level Chemistry A H032 · 3.2.1(g)

Hess' law and enthalpy cycles

Code: 3.2.1(g)
In: 3.2.1 Enthalpy changes
Topic: 3 Periodic table and energy
Course: AS Level Chemistry A H032
Board: OCR

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Points under 3.2.1(g)

3.2.1(g)(i) Reaction enthalpy from combustion data
3.2.1(g)(ii) Reaction enthalpy from formation data
3.2.1(g)(iii) Unfamiliar enthalpy cycles

Points in 3.2.1 Enthalpy changes

3.2.1(a) Exothermic and endothermic reactions
3.2.1(b) Enthalpy profile diagrams
3.2.1(c) Activation energy
3.2.1(d) Standard enthalpy change terms
3.2.1(e) Measuring enthalpy changes with q = mc∆T
3.2.1(f) Bond enthalpies
3.2.1(g) Hess' law and enthalpy cycles
3.2.1(h) Measuring enthalpy changes directly and indirectly