Which methods could be used to dilute a solution of sodium chloride (nacl)? select all that apply. add more nacl to the solution. add more water to the solution. remove a small amount of the solution and mix it with water. heat the solution to evaporate some of the water.
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Chemistry, 21.06.2019 14:00
What is the molar mass of babr2? a. 217.2 g/mol b. 297.1 g/mol c. 354.5 g/mol d. 434.4 g/mol
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Chemistry, 22.06.2019 22:30
You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.
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Which methods could be used to dilute a solution of sodium chloride (nacl)? select all that apply....
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