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Chemistry > Equations > Flashcards

Equations Flashcards

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0
Q

Density = …

Mass and volume

A

Density = mass / volume

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1
Q

Moles = …

A

Moles = mass / molecular mass

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2
Q

Percentage composition = …

A

Percentage composition = mass of thing interested in / mass of whole molecule

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3
Q

Percentage mass = …

A

Percentage mass = (Total mass of element / relative formula mass) X 100

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4
Q

Percentage yield = …

A

Percentage yield = (actual yield/ theoretical yield) X 100

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5
Q

Concentration = …

Mass and volume

A

Concentration = mass / volume

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6
Q

Concentration = …

Number of moles and volume

A

Concentration = number of moles / volume

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7
Q

Volume = …

Number of moles and 24

A

Volume = Number of moles X 24 dm^3

ONLY for a gass

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Chemistry (6 decks)

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