25 g nacl is dissolved in 70.75 g water. find the molarity of solution if the density of the resulting solution is 2.0 g/ml. (atomic mass of na = 23, cl = 35.5)
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Use molarity formula which is number of moles divided by the volume of solution in litres x 1000
Volume is not given but
in this question the density of the solution is given so you have to calculate the volume by density is equal mass per unit volume
Volume is not given but
in this question the density of the solution is given so you have to calculate the volume by density is equal mass per unit volume
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