Chemistry
Chemistry, 04.07.2019 11:00, sadie960

What is the relationship between the concentration of particles in a solution and the solution's vapor pressure?

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Chemistry, 26.06.2019 22:00, evanwall91
What is the relationship between the concentration of particles in a solution and the solution’s vapor pressure? as solute concentration increases, vapor pressure increases. as solute concentration increases, vapor pressure decreases. as the concentration of electrolytes increases, vapor pressure increases. however, as the concentration of nonelectrolytes increases, vapor pressure decreases. as the concentration of electrolytes increases, vapor pressure decreases. however, as the concentration of nonelectrolytes increases, vapor pressure increases.
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Chemistry, 31.07.2019 15:00, batmanmarie2004
The vapor pressure of water at 25.0°c is 23.8 torr. determine the mass of glucose (molar mass = 180 g/mol) needed to add to 500.0 g of water to change the vapor pressure to 22.8 torr.42.a solution is prepared from 53.8 g of a nonvolatile, nondissociating solute and 85.0 g of water. the vapor pressure of the solution at 60°c is 132 torr. the vapor pressure of water at 60°c is 150. torr. what is the molar mass of the solute? ans: epts: 1dif: difficultref: 11.4chemistry | general chemistry | solutions | colligative properties | vapor pressure of a solution | vapor pressure loweringmsc: quantitative43.an ideal solution is formed from a mixture of the nonvolatile solute urea, co(nh2)2, and methanol, ch3oh. the vapor pressure of pure methanol at 20°c is 89 mmhg. if 4.4 g of urea is mixed with 39.9 g of methanol, calculate the vapor pressure of the methanol solution.a) 4.9 mmhgb)80 mmhgc)74 mmhgd) 15 mmhge)84 mmhg44.a salt solution sits in an open beaker. assuming constant temperature and pressure, the vapor pressure of the solution
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Chemistry, 10.09.2019 19:10, AviMali
The vapor pressure of carbon tetrachloride, ccl₄, is 0.354 atm and the vapor pressure of chloroform, chcl₃, is 0.526 atm at 316 k. a solution is prepared from equal masses of these two compounds at this temperature.a) calculate the mole fraction of the chloroform in the vapor above the solution.b) if the vapor above the original solution is condensed and isolated into a separate flask, what would the vapor pressure of chloroform be above this new solution?
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Chemistry, 02.10.2019 21:40, fatty18
How will the vapor pressure of an aqueous solution of sodium chloride compare to that of pure water? a)the solution's vapor pressure will be higher. b)the solution's vapor pressure will be lower. c)the solution's vapor pressure will be the same. d)the solution's vapor pressure will be twice as great. e)there is not enough information given to answer the question.
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