1-L unbuffered solution needs the pH adjusted from 12.5 to 3.6. How many mL of 4 holar HCl solution need to be added to reduce the pH? eport your answer to two decimal places! or this question, assume the volume of HCI being added is negligible and the total volume f the solution does not change.

General, Organic, and Biological Chemistry
7th Edition
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:H. Stephen Stoker
Chapter10: Acids, Bases, And Salts
Section: Chapter Questions
Problem 10.116EP: A buffer solution has a pH value of 9.8. Which value in the set of pH values 8.79.79.89.910.9 is the...
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REPORT ANSWER TO TWO DECIMAL PLACE

A 1-L unbuffered solution needs the pH adjusted from 12.5 to 3.6. How many mL of 4
molar HCI solution need to be added to reduce the pH?
Report your answer to two decimal places!
For this question, assume the volume of HCI being added is negligible and the total volume
of the solution does not change.
Transcribed Image Text:A 1-L unbuffered solution needs the pH adjusted from 12.5 to 3.6. How many mL of 4 molar HCI solution need to be added to reduce the pH? Report your answer to two decimal places! For this question, assume the volume of HCI being added is negligible and the total volume of the solution does not change.
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