Chemistry, 20.02.2020 07:00 bdjxoanbcisnkz
A solution is made of 398 g toluene (C 7H 8, 92.1 g/mol) and 734 g benzene (C 6H 6, 78.1 g/mol). At 20.0 o C, the vapor pressure of pure toluene is 22 torr and the vapor pressure of pure benzene is 75 torr. What is the total pressure of toluene plus benzene above the solution at 20.0 ºC?
Answers: 2
Chemistry, 22.06.2019 05:30, nuclearfire278
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 12:20, sindy35111
Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l. s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?
Answers: 3
A solution is made of 398 g toluene (C 7H 8, 92.1 g/mol) and 734 g benzene (C 6H 6, 78.1 g/mol). At...
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