Chemistry, 25.09.2019 01:40 kamdenburr
Why are concentration units of mole fraction used in some colligative properties calculations?
a. mole fraction expresses concentration more accurately than molarity.
b. mole fraction does not depend on the chemical identity of the solute.
c. mole fraction is easier to measure in the laboratory than molarity or molality.
d. mole fraction is not affected by changes in temperature.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 04:00
Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
Answers: 1
Chemistry, 22.06.2019 05:30
Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change
Answers: 2
Chemistry, 22.06.2019 06:00
The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.
Answers: 1
Chemistry, 22.06.2019 19:00
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
Answers: 1
You know the right answer?
Why are concentration units of mole fraction used in some colligative properties calculations?
Questions
English, 24.03.2020 01:08
Mathematics, 24.03.2020 01:08
English, 24.03.2020 01:09
Mathematics, 24.03.2020 01:09
Mathematics, 24.03.2020 01:09
Mathematics, 24.03.2020 01:10
Mathematics, 24.03.2020 01:10
Biology, 24.03.2020 01:10
