1- Using the pH 12 of the buffer and the pKa = 12.32. What is the molar ratio of A- to HA. 2- What is the molar amount of A- and HA needed to prepare a 0.2 M buffer? 3- How many grams of A- and HA are needed to prepare 40 mal of the buffer? The molar mass of HA is 142g/mol The molar mass for A- is 380.1g/mol
1- Using the pH 12 of the buffer and the pKa = 12.32. What is the molar ratio of A- to HA. 2- What is the molar amount of A- and HA needed to prepare a 0.2 M buffer? 3- How many grams of A- and HA are needed to prepare 40 mal of the buffer? The molar mass of HA is 142g/mol The molar mass for A- is 380.1g/mol
Chapter17: Introduction To Iv Therapy
Section: Chapter Questions
Problem 3.6P
Related questions
Question
1- Using the pH 12 of the buffer and the pKa = 12.32. What is the molar ratio of A- to HA.
2- What is the molar amount of A- and HA needed to prepare a 0.2 M buffer?
3- How many grams of A- and HA are needed to prepare 40 mal of the buffer?
The molar mass of HA is 142g/mol
The molar mass for A- is 380.1g/mol
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Anatomy & Physiology
Biology
ISBN:
9781938168130
Author:
Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:
OpenStax College
Anatomy & Physiology
Biology
ISBN:
9781938168130
Author:
Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:
OpenStax College