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Chemistry - Paper 1 > Formulas > Flashcards

Formulas Flashcards

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1
Q

Number of moles = ?

A

Mass/Mr

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2
Q

Percentage yield = ?

A

100% x Actual mass of product/Theoretical mass of product

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3
Q

Percentage atom economy = ?

A

100% x Mr of desired product/Mr of all reactants

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4
Q

Concentration (g/dm*) = ?

A

Mass of solute (g)/Volume of solution (dm*)

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5
Q

Number of moles of gas = ?

A

Volume of gas (dm)/ 24dm

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Chemistry - Paper 1 (9 decks)

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