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Can anyone please tell me all the equations I may need to use in tomorrows C7 exam, preferably in g/dm cubed not moles.
Mass = Mr.Mole (m = mr x n)
Moles = Concentration x volume ( n = c x v)
To change mol/dm^-3 into g/dm^-3, multiply the concentration of the compound by it's Mr.
(and to go in the opposite direction DIVIDE by the Mr)
C V I LOVE TRIANGLES :)
C= Concerntration N= moles V= volume
Modified once, last modified by Chris on Wed 12th October, 2011 @ 20:18