a. Starting with a 1M stock of NaCl, a researcher prepares a 100 mM working solution. The dilution factor is: b. To prepare 50 ml of a 100 mM solution of NaCl, starting from a 1M stock of NaCl, a researcher should add ____ (volume with units) of the 1M stock to ____ (volume with units) of dilutent.
a. Starting with a 1M stock of NaCl, a researcher prepares a 100 mM working solution. The dilution factor is: b. To prepare 50 ml of a 100 mM solution of NaCl, starting from a 1M stock of NaCl, a researcher should add ____ (volume with units) of the 1M stock to ____ (volume with units) of dilutent.
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter3: Molecules, Moles, And Chemical Equations
Section: Chapter Questions
Problem 3.65PAE: 3.65 Determine the final molarity for the following dilutions. (a) 24.5 mL of 3.0 M solution diluted...
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a. Starting with a 1M stock of NaCl, a researcher prepares a 100 mM working solution. The dilution factor is:
b. To prepare 50 ml of a 100 mM solution of NaCl, starting from a 1M stock of NaCl, a researcher should add ____ (volume with units) of the 1M stock to ____ (volume with units) of dilutent.
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