Answered: In the laboratory a student combines…

In the laboratory a student combines 20.5 mL of a 0.177 M sodium phosphate solution with 12.7 mL of a 0.571 M sodium bromide solution. What is the final concentration of sodium cation ? M

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter4: Types Of Chemical Reactions And Solution Stoichiometry

Section: Chapter Questions

Problem 47E

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

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In the laboratory a student combines 20.5 mL of a
0.177 M sodium phosphate solution with 12.7 mL of a
0.571 M sodium bromide solution.
What is the final concentration of sodium cation ?
M
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