of the assigned 1:1 buffer solution in a clean, labeled 100 mL Obtain 30 mL Make of the and stock solutions. Measure the of these solutions. Dilute the buffer solution in a 50.0 mL by a factor of by adding a little followed by of the buffer solution. Carefully fill to the line with and invert 10 times to mix and record the the solution. Pour the resulting solution into a clean solutions making sure to clean and rinse all glassware between uses. In your pre-lab, prepare a similar Repeat for the other two procedure for making the -fold dilution.
of the assigned 1:1 buffer solution in a clean, labeled 100 mL Obtain 30 mL Make of the and stock solutions. Measure the of these solutions. Dilute the buffer solution in a 50.0 mL by a factor of by adding a little followed by of the buffer solution. Carefully fill to the line with and invert 10 times to mix and record the the solution. Pour the resulting solution into a clean solutions making sure to clean and rinse all glassware between uses. In your pre-lab, prepare a similar Repeat for the other two procedure for making the -fold dilution.
Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter24: The Standardization Of A Basic Solution And The Determination Of The Molar Mass Of An Acid
Section: Chapter Questions
Problem 2ASA: In an acid-base titration, 21.16 mL of an NaOH solution are needed to neutralize 20.04 mL of a...
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please help with all parts of this question. DOUBLE CHECK YOUR ANSWERS AS PREVIOUS TUTORS GOT IT WRONG.
Transcribed Image Text:of the assigned 1:1 buffer solution in a clean, labeled 100 mL
Obtain 30 mL
Make
of the
and
stock solutions. Measure the
of these solutions.
Dilute the buffer solution in a 50.0 mL
by a factor of
by adding a little
followed by
of the buffer solution. Carefully fill to the line with
and invert 10 times to mix
and record the
the solution. Pour the resulting solution into a clean
solutions making sure to clean and rinse all glassware between uses. In your pre-lab, prepare a similar
Repeat for the other two
procedure for making the
-fold dilution.
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