Acid & Base Normality and Molarity Calculator Acid and Base Solution Preparation This calculator provides lab-ready directions describing how to prepare an acid or base solution of specified molarity (M) or normality (N) from a concentrated acid or base solution. To prepare a solution from a solid reagent, please use the Mass Molarity Calculator.
The calculator uses the formula M 1 V 1 = M 2 V 2 where 1 represents the concentrated conditions (i.e., stock solution molarity and volume) and 2 represents the diluted conditions