5. As the pharmacist at a rural clinic in Ecuador, you have been asked to make 550.0 mL of an eye wash solution (0.250 M H,BO,) using deionized water and a stock boric acid solution (3.75 M H BO.). Your technician offers to make the solution. She adds enough water to 50.0 mL of the stock solution to make a 250.0 ml of dilute boric acid. a. What is the molarity of the solution made by your techniciar? Show your work. Box your final answer. b. Did your technician make the solution you need? If not, explain (using words) how you could correct the concentration (not by starting over.. ©) using some of the solution she prepared. Show all calculations.

5. As the pharmacist at a rural clinic in Ecuador, you have been asked to make 550.0 mL of an eye wash solution (0.250 M H,BO,) using deionized water and a stock boric acid solution (3.75 M H BO.). Your technician offers to make the solution. She adds enough water to 50.0 mL of the stock solution to make a 250.0 ml of dilute boric acid. a. What is the molarity of the solution made by your techniciar? Show your work. Box your final answer. b. Did your technician make the solution you need? If not, explain (using words) how you could correct the concentration (not by starting over.. ©) using some of the solution she prepared. Show all calculations.

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

5. As the pharmacist at a rural clinic in Ecuador, you have been asked to make 550.0 mL of an eye wash
solution (0.250 M H;BO;) using deionized water and a stock boric acid solution (3.75 M H BO:). Your
technician offers to make the solution. She adds enough water to 50.0 mL of the stock solution to make a
250.0 ml of dilute boric acid.
a. What is the molarity of the solution made by your techniciar? Show your work. Box your final
answer.
b. Did your technician make the solution you need? If not, explain (using words) how you could
correct the concentration (not by starting over... ©) using some of the solution she prepared.
Show all calculations.
2.

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