How Would You Calculate K_b for the Formate Ion, Given

question 24

Multiple Choice

How would you calculate K_b for the formate ion, given that the K_a for formic acid is 1.8 *10^-4?

• A)K_b = K_a *K_w
• B)K_b = K_w /K_a
• C)K_b= K_a /K_w
• D)K_b = K_w +K_a
• E)K_b =K_w -K_a

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Definitions:

Accrued Interest

Interest that has been incurred but not yet paid, usually recorded as a liability on the balance sheet.

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The amount of money paid over time for the use of borrowed funds.