Answered: Calculate the molarity of the solution:…

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter7: Sollutions And Colloids

Section: Chapter Questions

Problem 7.45E

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Similar questions

Mixtures of gases are always true solutions. True or false? Explain why.
Many solutions are found in the home. Some are listed below, with the composition as printed on the label. When no percentage is indicated, components are usually given in order of decreasing amount. When water is present, it is often not mentioned on the label or it is included in the inert ingredients. Identify the solvent and solutes of the following solutions: a.Antiseptic mouthwash: alcohol 25, thymol, eucalyptol, methyl salicylate, menthol, benzoic acid, boric acid b.Paregoric: alcohol 45, opium 0.4 c.Baby oil: mineral oil, lanolin there happens to be no water in this solution-why? d.Distilled vinegar: acetic acid 5
Explain how you would prepare the following solutions using pure solute and water. Assume water has a density of 1.00g/mL. a. 250mL of a 2.00MNaOH solution. b. 500mL of a 40.0(v/v) alcohol solution (C2H5OH) c. 100mL of 15.0(w/v) glycerol solution. Glycerol is a liquid with a density of 1.26g/mL. Describe two ways to measure out the amount of glycerol needed. d. Approximately 50mL of a normal saline solution, 0.89%(w/w)NaCl.

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Calculate the molarity of the solution: 0.108