What is the pH that results when 0.75 mmol of HCL is added to 1.0 - ProProfs Discuss
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What is the pH that results when 0.75 mmol of HCL is added to 1.0 mmol of isoelectric histidine in 100 ml of water?
The pKas for histidine are 1.8, 6.0, and 9.2.



A. 6.5
B. 6.0
C. 8.8
D. 5.5

This question is part of BIOCHEMISTRY EXAM 1
Asked by Andreazza, Last updated: Feb 07, 2020

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2 Answers

Charles Benitez

Charles Benitez

Answered May 23, 2018

I dont understand how to answer or even start this question

 

Andreazza

Andreazza

Answered Sep 27, 2017

5.5
 

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