Essential Chemistry for IGCSE - Chemical Calculations (Section 1 - No. 40)
Which two pieces of information are needed to calculate the concentration of a solution?
Moles of solute and mass of solution.
Moles of solute and volume of solution.
Mass of solute and volume of solution.
Volume of solute and mass of solution.
Explanation
The definition of concentration is moles of solute/volume of solution.
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