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GCSE Chem > Calculations > Flashcards

Calculations Flashcards

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1
Q

Moles

A

Moles= mass/Mr

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2
Q

Empirical formula

A

Simplest possible formula to give you the ratio of elements

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3
Q

Percentage yield

A

(Actual yield/theoretical yield)x100

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4
Q

Concentration in moldm3

A

moles/volume

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5
Q

Volume of a gas

A

Moles of gas x 24 dm3

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GCSE Chem (7 decks)

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