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Grade 10 Chemistry > Calculations(Concentration, Mass, Volume) > Flashcards

Calculations(Concentration, Mass, Volume) Flashcards

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1
Q

What is the formula for calculating concentration in g/dm3?

A

Concentration in mol/dm3 x Mr

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2
Q

What is the formula for calculating the volume of gases at room temp.?

A

1 mole of any gas will occupy 24dm3
Volume of gas = moles x 24

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3
Q

What is the formula for calculating the mass of solids?

A

Mass = moles x molar mass (Mr)

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4
Q

What is the formula for calculating moles using mass and molar mass?

A

Moles = mass of sample / molar mass

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Grade 10 Chemistry (49 decks)

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