Equations and key facts, paper 1&2 Flashcards by George Clarke

Q

What is g/dm-3?

A

Grams of solute per 1000g of water.

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Q

What is mol/dm-3?

A

Moles of solute per 1000g of water.

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Q

Number of moles =

A

Actual mass / RAM

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Q

Concentration =

A

Number of moles / volume.

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Q

What factors effect gas volume?

A

number of moles
temperature
pressure.
NOT EFFECTED BY MASS.

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Q

Volume =

A

Number of moles x 24.

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