The four rows of data below show the boiling points for a solution with no solute, sucrose (c12h22o11), sodium chloride (nacl), and calcium chloride (cacl2) (not in that order). which boiling point corresponds to calcium chloride?

a. 101.53° c
b. 100.00° c
c. 101.02° c
d. 100.51° c

which of the following solutions will have the lowest freezing point?

a. 1.0 mol/kg sucrose (c12h22o11)
b. 1.0 mol/kg lithium chloride (licl)
c. 1.0 mol/kg sodium phosphide (na3p)
d. 1.0 mol/kg magnesium fluoride (mgf2)

which of the following compounds will be most effective in melting the ice on the roads when the air temperature is below zero?

a. sodium iodide (nai)
b. magnesium sulfate (mgso4)
c. potassium bromide (kbr)
d. all will be equally effective.

four different solutions have the following vapor pressures at 100°c. which solution will have the greatest boiling point?

a. 98.7 kpa
b. 96.3 kpa
c. 101.3 kpa
d. 100.2 kpa

four different solutions have the following boiling points. which boiling point corresponds to a solution with the lowest freezing point?

a. 101.2°c
b. 105.9°c
c. 102.7°c
d. 108.1°c

The four rows of data below show the boiling points for a solution with no solute, sucrose (C12H22O11), sodium chloride (NaCl), and calcium chloride (CaCl2) (not in that order). Which boiling point corresponds to calcium chloride? A. 101.53°C

Four different solutions have the following vapor pressures at 100°C. Which solution will have the greatest boiling point?  B. 96.3 kPa

Four different solutions have the following boiling points. Which boiling point corresponds to a solution with the lowest freezing point? D. 108.1 °C

Which of the following solutions will have the lowest freezing point? C. 1.0 mol/kg calcium chloride(CaCl2)

Which of the following compounds will be most effective in melting the ice on the roads when the air temperature is below zero? (Hint: Assume all compounds dissolve into the same number of particles.) D. All will be equally effective.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".