why alcohols become less and less soluble in water as the number of carbon atoms in the alcohol increases.

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Which of the following will not be more soluable in hot water than cold water? a. O2 b. NaCl c. sugar d. NaC2H3O2 e. NaNO3

QUESTION 37 Identify the compound that can form hydrogen bonding? O A. CC14 O B. NO2 O C. CH4 O D. HF QUESTION 38 The structure of DNA is best described as O A. a double helix O B. a chain folded into a compact 3D shape O C. a lipid bilayer O D. a branched glucose polymer QUESTION 39 A solute is most likely to be highly soluble in a solvent if the solute is O A. nonpolar; ionic O B. nonpolar; polar O C. polar; nonpolar O D. polar; polar and the solvent is

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List 4 environmental issues caused by dissolved substances that you are already familiar with. Briefly describe each one below.

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The concentration of a benzene solution prepared by mixing 12.0 g C6C6 H6H6 with 38.0 g CCl4 is ________ molal. A. 0.508 B. 0.316 C. 0.240 D. 0.622 E. 4.04

Why different amounts of water and chlorophyll solution are being mixed in the six different beakers. What does it mean when there is more water compared to more solutions?