IB Chemistry R1.1 Measuring Enthalpy Changes
R1.1

Measuring Enthalpy Changes

Energy in chemical reactions — enthalpy, calorimetry, and bond energies.

R1.1.1 Enthalpy & Enthalpy Changes

Exothermic, endothermic, and energy profiles.

R1.1.2 Calorimetry

Measuring enthalpy changes experimentally.

R1.1.3 Standard Enthalpy Changes

Standard conditions and types of enthalpy change.

R1.1.4 Bond Enthalpies

Using mean bond enthalpies to calculate ΔH.

R1.1.5 Hess's Law

Energy cycles and indirect enthalpy calculations.

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