Please answer both of those questions, because one question leads to another.  To prepare an acetic acid/acetate buffer, a technician mixes 31.8 mL of 0.0870 ? acetic acid and 19.7 mL of 0.123 ? sodium acetate in a 100 mL volumetric flask and then fills with water to the 100 mL mark. How many moles of acetic acid are present in this buffer? acetic acid: ________ mol  How many moles of sodium acetate are in the buffer?   sodium acetate: _______ mol

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.44QE
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Please answer both of those questions, because one question leads to another. 

To prepare an acetic acid/acetate buffer, a technician mixes 31.8 mL of 0.0870 ? acetic acid and 19.7 mL of 0.123 ? sodium acetate in a 100 mL volumetric flask and then fills with water to the 100 mL mark. How many moles of acetic acid are present in this buffer?

acetic acid: ________ mol 

How many moles of sodium acetate are in the buffer?
 
sodium acetate: _______ mol 
 
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