ENTHALPY PROFILE DIAGRAMS
ENDOTHERMIC
STANDARD ENTHALPY OF
COMBUSTION: 1 mole of a substance undergoes complete combustion in oxygen,
with all the reactants and products in their standard states, under standard
conditions (1 atm, 25 ℃)
FORMATION: 1 mole of a compound is formed from its elements with all the
reactants and products in their standard states, under standard conditions
NEUTRALISATION: 1 mole of water is formed in an acid-base reaction
ENERGY CHANGE
Of water / aqueous solution = 4.18 g-1 K-1
ENDOTHERMIC
STANDARD ENTHALPY OF
COMBUSTION: 1 mole of a substance undergoes complete combustion in oxygen,
with all the reactants and products in their standard states, under standard
conditions (1 atm, 25 ℃)
FORMATION: 1 mole of a compound is formed from its elements with all the
reactants and products in their standard states, under standard conditions
NEUTRALISATION: 1 mole of water is formed in an acid-base reaction
ENERGY CHANGE
Of water / aqueous solution = 4.18 g-1 K-1
