subject
Chemistry, 30.08.2019 21:10 tyijiapostell

Van't hoff factors in aqueous solution
solute i measured
nonelectrolyte 1
nacl 1.9
mgso4 1.3
mgcl2 2.7
k2so4 2.6
fecl3 3.4
given the previous table measures, calculate each colligative property.
a. the freezing point of a 0.050-m iron(iii) chloride solution.
b. the osmotic pressure of a 0.076-m magnesium sulfate solution at 300.15 k.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 02:30
What is the mass of sodium in 3 moles of sodium chloride
Answers: 1
question
Chemistry, 22.06.2019 10:40
Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant
Answers: 2
question
Chemistry, 22.06.2019 12:00
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.
Answers: 3
question
Chemistry, 22.06.2019 12:30
Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)
Answers: 1
You know the right answer?
Van't hoff factors in aqueous solution
solute i measured
nonelectrolyte 1
nacl 1.9...
Questions
question
Social Studies, 05.07.2019 21:00
question
Social Studies, 05.07.2019 21:00