Chemistry Unit 2 Energy module 3.0 / 5 based on 2 ratings ? ChemistryEnergeticsA2/A-levelOCR Created by: JhalakCreated on: 24-11-12 13:35 what is lattice enthalpy? the enthalpy change that takes place when one mole of an ionic compound is formed from one mole of gaseos ions under standard conditions 1 of 5 what is formula to work out entropy,s,? sum of products - sum of reactants 2 of 5 define entropy a quantitative measure of the degree of the disorder in system 3 of 5 what is the equation for free energy, delta g,? delta h - tdeltas 4 of 5 how can hydrogen be stored? it can be adsorbed or absorbed 5 of 5
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