How Many Mmoles of HCl Must Be Added to 100

question 33

Multiple Choice

How many mmoles of HCl must be added to 100 mL of a 0.100 M solution of methylamine (pK_b = 3.36) to give a buffer having a pH of 10.00?

• A)8.1
• B)18.7
• C)20.0
• D)41.5
• E)12.7

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