IBDP Chemistry Reactivity 1 What drives chemical reactions? Reactivity 1.1 Measuring enthalpy changes Reactivity 1.1.1-Chemical reactions involve heat transfers Coming Soon Reactivity 1.1.2- Endothermic and exothermic reactions Coming Soon Reactivity 1.1.3- Energetic stability and the direction of change Coming Soon Reactivity 1.1.4- Measuring enthalpy changes Coming Soon Reactivity 1.2 Energy cycles in reactions Reactivity 1.2.1- Bond enthalpy Coming Soon Reactivity 1.2.2-Hess's law Coming Soon Reactivity 1.2.3- Standard enthalpy changes of combustion and formation HL Coming Soon Reactivity 1.2.4- Calculating enthalpy changes HL Coming Soon Reactivity 1.2.5- Bom-Haber cycles HL Coming Soon Reactivity 1.3 Energy from fuels Reactivity 1.3.1- Combustion reactions Coming Soon Reactivity 1.3.2- Incomplete combustion of organic compounds Coming Soon Reactivity 1.3.3- Fossil fuels Coming Soon Reactivity 1.3.4- Biofuels Coming Soon Reactivity 1.3.5- Fuel cells Coming Soon Reactivity 1.4 Entropy and spontaneity HL Reactivity 1.4.1 - Entroрy Coming Soon Reactivity 1.4.2- Gibbs energy Coming Soon Reactivity 1.4.3-AG and spontaneity Coming Soon Reactivity 1.4.4-AG and equilibrium Coming Soon