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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Afsa Afsa
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What is the pH of a solution made by mixing 30.00 mL of 0.10 mol L-1 aqueous acetic acid (CH3COOH) with 50.00 mL of 0.100 mol L-1 KOH(aq)? Assume that the volumes of the solutions are additive. Ka = 1.8 × 10-5 for

▸ 8.26

▸ 9.26

▸ 11.13

▸ 12.40
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
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SwaggySwaggy
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2 years ago
What is the pH of a buffer solution made by mixing 50.0 mL of aqueous 0.23 mol L^-1 NH3 with 40.0 mL of aqueous 0.32 mol L^-1 NH4Cl. Kb(NH3)=1.76 x 10^-5.
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2 years ago
Quote from: asad345 (2 years ago)
What is the pH of a buffer solution made by mixing 50.0 mL of aqueous 0.23 mol L^-1 NH3 with 40.0 mL of aqueous 0.32 mol L^-1 NH4Cl. Kb(NH3)=1.76 x 10^-5.
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