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When you dilute a solution, the number of moles of solute doesn't change since you're only adding water . Since n = MV, you can use M1V1 = M2V2 to find V1

(18.0 M)(V1) = (0.195 M)(2 L)

V1 = 0.02167 L or 21.67 mL

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Home >All Categories > Science & Mathematics >Chemistry >Open Question somi Member since:March 24, 2011Total points:95 (Level 1)please show me how to do this problem.
Calculate the molarity of a sulfuric acid,H2SO4,solution if 25.1ml of 0.162M KOH is required to completely react with 24.6mL of the H2SO4 solution.
balanced equation- 2KOH + H2SO4 ---> 2 H2O + K2SO4Answer Question

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