A chemist makes (730.mL) of sodium carbonate (Na2CO3) working solution by adding distilled water to 200. mL of a 0.287 M stock solution of sodium carbonate in water. Calculate the concentration of the chemist's working solution. Be sure your answer has the correct number of significant digits.

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter1: Introduction To Chemistry
Section: Chapter Questions
Problem 1.87PAE: 1.87 A solution of ethanol in water has a volume of 54.2 mL and a mass of 49.6 g. what information...
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A chemist makes (730.mL) of sodium carbonate (Na2CO3) working solution by adding distilled water to 200. mL of a 0.287 M stock solution of sodium carbonate in water. Calculate the concentration of the chemist's working solution. Be sure your answer has the correct number of significant digits.

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