A stock solution of concentration 0.197 M is diluted in a two-step serial dilution. In the first step, 56.00 mL of the stock solution is diluted to a final volume of 113.77 mL, and in the second step 50.00 mL of the resulting solution is diluted to a final volume of 55.00 mL. What is the concentration of the solution after the second dilution? Give your answer with 3 significant figures.

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter1: Basic Concepts Of Chemistry
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A stock solution of concentration 0.197 M is diluted in a two-step serial dilution. In the first step,
56.00 mL of the stock solution is diluted to a final volume of 113.77 mL, and in the second step
50.00 mL of the resulting solution is diluted to a final volume of 55.00 mL. What is the
concentration of the solution after the second dilution? Give your answer with 3 significant figures.
Transcribed Image Text:A stock solution of concentration 0.197 M is diluted in a two-step serial dilution. In the first step, 56.00 mL of the stock solution is diluted to a final volume of 113.77 mL, and in the second step 50.00 mL of the resulting solution is diluted to a final volume of 55.00 mL. What is the concentration of the solution after the second dilution? Give your answer with 3 significant figures.
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