A biochemical engineer isolates a bacterial gene fragment and dissolves a 10.0-mg sample in enough water to make 30.0 mL of solution. The osmotic pressure of the solution is 0.340 torr at 25°C. of water = 1.86°C/m)?
(b) If the solution density is 0.997 g/mL, how large is the freezing point depression for this solution (Kf of water = 1.86°C/m) ?

Question

23-08-2022
Chemistry

contestada

A biochemical engineer isolates a bacterial gene fragment and dissolves a 10.0-mg sample in enough water to make 30.0 mL of solution. The osmotic pressure of the solution is 0.340 torr at 25°C. of water = 1.86°C/m)?
(b) If the solution density is 0.997 g/mL, how large is the freezing point depression for this solution (Kf of water = 1.86°C/m) ?

Respuesta :

Otras preguntas

Fue una lucha sangrienta que duro diez dias. en ese episodio fueron asesinados el presidente Madero y el vicepresidente jose maria Pino Suarez y ademas perdier

Solve the right triangle. a = 2.2 m, B = 37.7°, C = 90° 4) A) A = 52.3°, b = 0.6 m, c = 2.3 m B) A = 52.3°, b = 1.7 m, c = 2.8 m C) A = 52.3°, b = 3.2 m, c = 3.

Which of the following is not one of Europe’s four major ethnic groups? A. Germanic B. Latin C. Basque D. Slavic Please select the best answer from the choices

3 It takes 9 minutes to fill an empty aquarium to a depth of 5 meters. What is the unit rate in minutes per meter? Write your answer in simplestorm.

Brenda makes wooden coaster she cut small

Boreki Enterprise has the following 10 items in inventory. Theodore Boreki asks you a recent OM graduate to divide these item into ABC classification. Fill in t

Which of the following is the correct way to punctuate this statement? A. I decided to stay home and study for my tests: math and science. B. I decided to stay

Use either the multiples method or the prime factors method to find the least common multiple of 18 and 22

Which triangles are congruent in the figure?

Tutorconsortium367 Tutorconsortium367 · Answer 1 · 2022-08-28T11:30:12+02:00

The osmotic pressure of the solution is 0.340 torr at 25°C. ... gene fragment and dissolves a 10.0-mg sample in enough water to make 30.0 mL of solution.

What is osmotic pressure?

The osmotic pressure is the least amount of pressure that must be applied to a solution in order to block the passage of the solution's pure solvent through a semipermeable membrane. It can alternatively be described as a measurement of a solution's propensity to osmotically absorb a pure solvent. The highest osmotic pressure that may form in a solution if it were cut off from its pure solvent by a semipermeable membrane is known as the potential osmotic pressure.

When two solutions with various solute concentrations are separated by a selectively permeable membrane, osmosis takes place. From the low-concentration solution to the solution with increasing solute concentration, solvent molecules move across the membrane preferentially. Up until equilibrium is reached, solvent molecules will be transferred.

To learn more about osmotic pressure from the given link:

brainly.com/question/25904085

#SPJ4