What Is the Value of K_b for the Formate Anion

question 5

Multiple Choice

What is the value of K_b for the formate anion, HCOO^-? K_a(HCOOH) = 2.1 × 10^-4

• A) -2.1 × 10^-4
• B) 2.1 × 10^-4
• C) 6.9 × 10^-6
• D) 4.8 × 10^-11
• E) 2.1 × 10^-18

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The measure of how quickly and easily an asset can be converted into cash without significantly affecting its value.

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