B. Complete table 1. Write down your observations Substance/Sample References for Solubility in Water Miscible/Immiscible *Solubility in hexane column 4 1 Cooking Oil 2 Sunflower oil 3 Olive oil 4 Margarine 5 Butter Since you were not able to conduct an actual experiment on the solubility of your lipid samples in hexane, kindly get this information in textbooks, research articles or other references.

B. Complete table 1. Write down your observations Substance/Sample References for Solubility in Water Miscible/Immiscible *Solubility in hexane column 4 1 Cooking Oil 2 Sunflower oil 3 Olive oil 4 Margarine 5 Butter Since you were not able to conduct an actual experiment on the solubility of your lipid samples in hexane, kindly get this information in textbooks, research articles or other references.

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

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

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

Chapter15: Solutions

Section: Chapter Questions

Problem 4A

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Similar questions

Distinguish between dispersion methods and condensation methods for preparing colloidal systems.
In your own words, explain why (a) seawater has a lower freezing point than fresh water. (b) salt is added to the ice in an ice cream maker to freeze the ice cream faster.
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A sample of water contains 0.010 ppm lead ions, Pb2+. (a) Calculate the mass of lead ions per liter in this solution.(Assume the density of the water solution is 1.0 g/mL.) (b) Calculate the mass fraction of lead in ppb.
Refer to Figure 13.10 ( Sec. 13-4b) to determine whether these situations would result in an unsaturated, saturated, or supersaturated solution. 120. g RbCl is added to 100. g H2O at 50 °C. 30. g KCl is dissolved in 100. g H2O at 70 °C. 20. g NaCl is dissolved in 50. g H2O at 60 °C. Figure 13.10 Solubility of ionic compounds versus temperature.
What is the microscopic explanation for the macroscopic behaviour illustrated in Figure 11.15?
A patient has a “cholesterol count” of 214. Like manyblood-chemistry measurements,this result is measured inunits of milligrams per deciliter (mgdL1). Determine the molar concentration of cholesterol inthis patient’s blood, taking the molar mass of cholesterolto be 386.64gmol1. Estimate the molality of cholesterol in the patient’sblood. If 214 is a typical cholesterol reading among men inthe United States, determine the volume of such bloodrequired to furnish 8.10 g of cholesterol.
Refer to Figure 13.10 ( Sec. 13-4b) to answer these questions. (a) Does a saturated solution occur when 65.0 g LiCl is present in 100 g H2O at 40 C? Explain your answer. (b) Consider a solution that contains 95.0 g LiCl in 100 g H2O at 40 C. Is the solution unsaturated, saturated, or supersaturated? Explain your answer. (c) Consider a solution that contains 50. g Li2SO4 in 200. g H2O at 50 C. Is this solution unsaturated, saturated, or supersaturated? Explain your answer. Figure 13.10 Solubility of ionic compounds versus temperature.
Define the term miscible. It is not defined in the text.