Define the new molarity of the sodium chloride solution

Reference no: EM13529031

a. If i leave 750ml of .50 M sodium chloride solution uncovered on a windowsill and 150 ml of the solvent evaporates, what will the new molarity of the sodium chloride solution be?

b. To what volume would I need to add water to the evaporated solution in the above problem to get a solution with a molarity of 0.25 M?

Reference no: EM13529031

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