Energetics vocab

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Created by: irene ntakaye
Created on: 06-12-12 22:53

^H of formation

the ^H when 1 mole of a substance is formed from its elements in their standard conditions of 298k and 1 atm pressure.

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^H of reaction

^H when the number of moles of the substance in the equation as written react under standard conditions of 298k , 1 atm

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^H of combustion

^H when 1 mole of a sustance undergoes complete combustion of O2 under standard conditions

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^H of neutralisation

^H when 1 mole of H2O is produced by the neutralisation of a solution in an acid by excess base under s.conditions and concentration of solution is 1 moledm-3

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^H of atomisation

^H when 1 mole of gaseous atoms is formed from its element in its standard conditions of 298k , 1atm pressure

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Other cards in this set

Card 2

Front

^H when the number of moles of the substance in the equation as written react under standard conditions of 298k , 1 atm

Back

^H of reaction

Card 3

Front

^H when 1 mole of a sustance undergoes complete combustion of O2 under standard conditions

Back

Card 4

Front

^H when 1 mole of H2O is produced by the neutralisation of a solution in an acid by excess base under s.conditions and concentration of solution is 1 moledm-3