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[College Chemistry] Finding pH of mixed solutions
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jokerpie69 is in College Chemistry
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Hello. I have three problems that I would like to get some assistance on solving. I will gift gold for thorough help. I just really need help with these 3 problems. Please please please :C

  1. What is the pH of the solution that results from the combination of 50.00 mL of 0.0200 M HOCl and 25.00 mL of 0.0200 M KOH? Ka = 3.162 x 10-8 for HOCl

  2. What is the pH of a solution that results from mixing 25.00 mL of 0.1000 M HBr with 12.50 mL of 0.2000 M KOH?

  3. What is the pH of the solution that results from the combination of 50.00 mL of 0.0200 M HOCl and 50.00 mL of 0.0200 M NaOH? Ka = 3.162 x 10-8 for HOCl

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10 years ago