Question 115 of 144 in Chemical Formulae, Equations and Calculations Part 2

Reversing the calculations

1 mark · Easy

What is the formula used to calculate the volume (in dm³) of a solution, given the number of moles and concentration in mol/dm³?

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volume (dm³) = number of moles / concentration

Also accept: volume = moles / concentration;

Common mistakes: Inverting the formula; Leaving out units

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Marking points

B1 · 1 mark · Writes correct rearranged formula for volume in terms of moles and concentration.

Worked solution

The required formula is:

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