Chemistry unit 1

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what is hess's law
the enthaply change in a reation tis the same no matter what route is used
1 of 5
what is formation
enthlapy chamge when one mole of compound is formed from its elements
2 of 5
what is combustion
enthaply change when one mole of substance is completely burned in oxyegn
3 of 5
which way do the arrows point for formation
up
4 of 5
which way do the arrows point for combustion
down
5 of 5

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Card 2

Front

what is formation

Back

enthlapy chamge when one mole of compound is formed from its elements

Card 3

Front

what is combustion

Back

Preview of the front of card 3

Card 4

Front

which way do the arrows point for formation

Back

Preview of the front of card 4

Card 5

Front

which way do the arrows point for combustion

Back

Preview of the front of card 5

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