[References] Pure iodine (114 g) is dissolved in 325 g of CCl4 at 65 °C. Given that the vapor pressure of CCl4 at this temperature is 531 mm Hg, what is the vapor pressure of the CCl4-12 solution at 65 °C? (Assume that I2 does not contribute to the vapor pressure.) Vapor pressure = mm Hg Submit Answer Try Another Version 2 item attempts remaining

Question 4 of 16 The percent by mass of methanol (MM = 32.04 g/mol) in an aqueous solution is 33.5. What is the molality of the methanol solution? Tap here or pull up for additional resources 1 4 7 +/- 2 5 8 m 369 0 Submit X C x 100

Macmillan Learning o What is the boiling point of a 11.75 m aqueous solution of the nonelectrolyte ethylene glycol at sea level? The boiling point constant, Kы, for water is 0.512 °C/m. Assume pure water boils at 100.00 °C at sea level. Tb = °C

A KCl solution is prepared by dissolving 40.0 g KCl in 250.0 g of water at 25°C. What is the vapor pressure of the solution if the vapor pressure of water at 25°C is 23.76 mm Hg? Question options: C 20.5 mmHg 22.1 mmHg 25.5 mmHg 22.9 mmHg

s Tools Help My Questions | bartleby RB # Act. 14.1 M PB 11.4 Colligative Properties - Ch X https://ezto.mheducation.com/ext/map/index.html?_con3con&external_browser=0&laur Saved 3 attempts left Check my work How many grams of glucose (C6H12O6) are present in 1.75 L of a 0.854 M solution? Enter your answer in the provided box. < Prev 15 of 25 e to search III 立

13 Question See page 526 The following table lists molar concentrations of seven major ions in seawater. Using a density of 1.022 g/mL for seawater, convert the concentrations for the two ions in the question below into molality. lons Na K Mg2+ Ca2+ cr SO42 HCO₂ Total g/kg 10.781 0.399 1284 0.4119 19:353 2.712 0.126 35.067 mM 480.57 1046 54.14 10.53 559.40 28.93 2.11 na

Question 3 Water has a Kf of -1.86 °C/m. Calculate the new freezing point of an aqueous solution made by mixing 28.85 g water and 1.84 g MgCl2. Submit Question