Chemistry - Calculation Formulae

Edexcel 360 Science C3.

After, have a go at this excercise: 

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The number of moles =
Mass (g) / Mr
1 of 6
Volume of gas (dm³) =
(Mass of gas / Mr of gas) x 24
2 of 6
Mass concentration =
Mass (dm³) / Volume (g)
3 of 6
Mole concentration =
Number of moles / Volume (dm³)
4 of 6
You can convert between mass concentration and mole concentration using:
Mass Concentration (g/dm³) = mole concentration (mol/dm³) x Mr
5 of 6
An easy way to remember the Mass/Mole concentration formula is using a triangle:
M = C x V
6 of 6

Other cards in this set

Card 2

Front

Volume of gas (dm³) =

Back

(Mass of gas / Mr of gas) x 24

Card 3

Front

Mass concentration =

Back

Preview of the front of card 3

Card 4

Front

Mole concentration =

Back

Preview of the front of card 4

Card 5

Front

You can convert between mass concentration and mole concentration using:

Back

Preview of the front of card 5
View more cards

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