The H⁺ concentration in an aqueous solution at 25 °C is 5.5 × 10⁻⁴. What is [OH⁻]?   What is the concentration in %m/v of a 0.549 M aqueous solution of methanol (MM = 32.04 g/mol)?   The pH of a solution is 3.30. What is the OH⁻ concentration in the solution?

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
Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases
Section: Chapter Questions
Problem 14PS: The pH of a solution of Ba(OH)2 is 10.66 at 25 . What is the hydroxide ion concentration in the...
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The H⁺ concentration in an aqueous solution at 25 °C is 5.5 × 10⁻⁴. What is [OH⁻]?

 

What is the concentration in %m/v of a 0.549 M aqueous solution of methanol (MM = 32.04 g/mol)?

 

The pH of a solution is 3.30. What is the OH⁻ concentration in the solution?

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