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Alamance Medical Center Barium Hydroxide Compound Preparations Questions

Alamance Medical Center Barium Hydroxide Compound Preparations Questions.

I’m studying and need help with a Chemistry question to help me learn.

1. A. You have a solution that is 0.250 M barium hydroxide and the following pieces of equipment:
1.00, 5.00, 10.00, 25.00 and 50.00 mL volumetric pipets and 100.00, 250.00, 500.00 and 1000.00
mL volumetric flasks
Describe (using drawings and calculations) how you would prepare a solution in which [OH-] is
0.1000M. (5 points)
B. A graduated cylinder that contains 2.00 mL of 6.00 M sulfuric acid is poured into an
Erlenmeyer flask and 110 mL of DI water is added to the flask.
Describe (using drawings and calculations) how you would prepare the diluted solution. What is
the concentration of your final solution?
C. To verify the concentration of your sulfuric acid solution you will perform a titration with
barium hydroxide. 25.25 mL of the diluted acid from part b is used in a titration with the base
prepared in part a. 44.00 mL of the base was needed to reach the end point. Determine the
concentration of the diluted sulfuric acid.
Explain and show all calculations. (5 points)
D. Draw and label your titration setup. Label all glassware and reagents. (5 points)

Alamance Medical Center Barium Hydroxide Compound Preparations Questions

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