If the pH of a 0.200 M solution of the CICH2O¯ ion is 12.05, then what is the value for the basicity constant, Kp, of CICH2O-? You do not need to make a simplifying assumption CICH2O¬(aq) + H2O(1) CICH2OH(aq) + OH-(aq) Ky = ?

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Chapter14: Acid-base Equilibria
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If the pH of a 0.200 M solution of the CICH2O¯ ion is 12.05, then what is the value for the basicity
constant, Kp, of CICH20-? You do not need to make a simplifying assumption
CICH,0-(aq) + H2O(1)
СICH-OОH(aq) + ОН (аq)
K½ = ?
Transcribed Image Text:If the pH of a 0.200 M solution of the CICH2O¯ ion is 12.05, then what is the value for the basicity constant, Kp, of CICH20-? You do not need to make a simplifying assumption CICH,0-(aq) + H2O(1) СICH-OОH(aq) + ОН (аq) K½ = ?
Expert Solution
Step 1

Given: pH = 12.05

Thus, pOH = 14 - 12.05 = 1.95

As pOH = -log[OH-]

Thus, [OH-] = 10-pOH = 10-1.95 = 0.01122 M

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