Thermodynamics flash cards

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  • Created by: Naomi444
  • Created on: 10-03-18 01:51
State Hess' Law
The enthalpy change of a reaction is independent of the route taken and depends only on the initial and final state
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Define Enthalpy of formation
The enthalpy change when 1 mol of a compound is formed from its constituent elements, under standard conditions,
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Define Enthalpy of combustion
The enthalpy change when 1 mol of a substance is completely burned in oxygen, under standard conditions. All substances in standard states
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Standard enthalpy of formation of an element
Zero, by definition
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2 Factors affecting Lattice enthalpy
Size of ion.
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Other cards in this set

Card 2

Front

Define Enthalpy of formation

Back

The enthalpy change when 1 mol of a compound is formed from its constituent elements, under standard conditions,

Card 3

Front

Define Enthalpy of combustion

Back

Preview of the front of card 3

Card 4

Front

Standard enthalpy of formation of an element

Back

Preview of the front of card 4

Card 5

Front

2 Factors affecting Lattice enthalpy

Back

Preview of the front of card 5

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