A stock solution is made by dissolving X grams of KOH in water and making it up to the mark in a 100.00 mL flask.  The pH of the solution is 13.50. a) Calculate the molarity of the solution using the pH and pOH.  Find the grams of KOH dissolved in the water. The question above isn't incomplete. Posted above is the enitire problem. I need help with calculating the molarity of the solution with a pH of 13.50 and the amount of grams of KOH dissolved in the water.

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions
Section: Chapter Questions
Problem 109GQ: (a) What is the pH of a 0.105 M HCl solution? (b) What is the hydronium ion concentration in a...
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  1. A stock solution is made by dissolving X grams of KOH in water and making it up to the mark in a 100.00 mL flask.  The pH of the solution is 13.50.
  2. a) Calculate the molarity of the solution using the pH and pOH. 
  3. Find the grams of KOH dissolved in the water.

The question above isn't incomplete. Posted above is the enitire problem. I need help with calculating the molarity of the solution with a pH of 13.50 and the amount of grams of KOH dissolved in the water.

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