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OpenStudy (anonymous):
A 0.37 M solution of a weak base B has a pH of 9.12. The equation for ionization is B (aq) + H2O → BH+ + OH- What are the BH+ , OH- , and B concentrations at equilibrium? Calculate Kb for the base.
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OpenStudy (aaronq):
you can write an equilibrium expression for the dissociation, then use pH to find [OH^-], use it to find the equilibrium concentrations and Kb.
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