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Card 26

Front

Enthalpy change when one mole of a substance is completely burnt in oxygen

Back

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Card 27

Front

Total enthalpy change is independent of route

Back

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Card 28

Front

Energy needed to break one mole of gaseous bonds

Back

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Card 29

Front

the minimum energy a particle needs to react

Back

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Card 30

Front

provides an alternative reaction pathway with a lower activation energy

Back

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Card 31

Front

Forwards and backwards reaction proceed at same rate. Concentrations of reactants and products is constant

Back

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Card 32

Front

When the conditions on a system in equilibrium are changed, the equilibrium moves to oppose the change

Back

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Card 33

Front

loss of electrons or increase in oxidation number

Back

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Card 34

Front

gain of electrons or decrease in oxidation number

Back

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Card 35

Front

a reaction in which an element is simultaneously oxidised and reduced

Back

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