If 350gNaCl is dissolved in water and made up to a volume of 3dm^3, calculate the concentration of the solution.

GCSE

Moles= Mass/Mr Mol (NaCl)= 35/(23+35.5)=350/58.5=0.6Concentration= Moles/volumeConc(NaCl)= 0.6/3=0.2mol/dm³