Use the equation of the dissociation of the weak acid and a Le Schatelier principle to answer the following question: What change will be caused by the addition of a small amount of the weak base B to a solution containing weak acid HB? O pH increase; pOH increase O no change at all O pH slightly decrease; pOH slightly decrease O pH slightly increase; pOH slightly decrease O pH decrease; pOH decrease

Chemistry for Today: General, Organic, and Biochemistry
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Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.87E: Arsenic acid (H3AsO4) is a moderately weak triprotic acid. Write equations showing its stepwise...
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Use the equation of the dissociation of the weak acid and a Le Schatelier principle to answer the following question:
What change will be caused by the addition of a small amount of the weak base B to a solution containing weak acid HB?
O pH increase; pOH increase
O no change at all
O pH slightly decrease; pOH slightly decrease
O pH slightly increase; pOH slightly decrease
O pH decrease; pOH decrease
Transcribed Image Text:Use the equation of the dissociation of the weak acid and a Le Schatelier principle to answer the following question: What change will be caused by the addition of a small amount of the weak base B to a solution containing weak acid HB? O pH increase; pOH increase O no change at all O pH slightly decrease; pOH slightly decrease O pH slightly increase; pOH slightly decrease O pH decrease; pOH decrease
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