3.1.4 Energetics
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What is standard conditions?
298 K 100 kPa
What is enthalpy of formation?
The enthalpy change when one mole of a substance is produced from its elements under standard conditions.
What is enthalpy of combustion
The enthalpy change when one mole of a substance is burned completely in oxygen under standard conditions.
What is specific heat capacity
The energy required to raise 1g of substance by 1K without a change of state.
What is Hess Law
Overall enthalpy change is the same in a reaction regardless of the route taken
What is bond enthalpy data
The energy required to break one mole of the stated bond in a gaseous state, under standard conditions.
What does enthalpy change mean?
The heat energy change measured under conditions of constant pressure.