Calculate the PH of a Solution That Is 0

question 110

Multiple Choice

Calculate the pH of a solution that is 0.295 mol L^-1 in sodium formate (HCOONa) and 0.205 mol L^-1 in formic acid (HCOOH) . The K_a of formic acid is 1.77 × 10^-4.

• A)3.910
• B)3.587
• C)13.84
• D)10.10
• E)4.963

Understand the technical aspects of computer networks, including signals, protocols, and bandwidth.

Grasp the debates surrounding network neutrality, telecommunications policy, and the impact of MOOCs on education.

Understand the conceptual differences and practical implications between e-learning and distance learning.

Recognize the process of how analog voice signals are digitized and transmitted over the Internet.

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