javonblake4463 javonblake4463
  • 01-03-2021
  • Chemistry
contestada

Using the van der Waals equation, determine the pressure exerted by 4.30 mol Ar in 3.6 L at 325K.

Respuesta :

pstnonsonjoku
pstnonsonjoku pstnonsonjoku
  • 04-03-2021

Answer:

37.7 atm

Explanation:

Using the relation;

(P + an^2/V^2) (V - nb) = nRT

(P + an^2/V^2) = nRT/(V - nb)

a = 0.0341 atm dm^2 Mol^2

b = 0.0237 dm/mol

P = nRT/(V - nb) - an^2/V^2

P = [4.3 * 0.082 * 325 / (3.6 - (4.3 * 0.0237))] - (0.0341 * (4.3^2))/(3.6^2)

P = 114.595/(3.498) - 0.0487

P = 37.7 atm

Answer Link

Otras preguntas

Which is larger 3/10 or 0.25
Sushil is a small farmer. He plans to cultivate wheat in one hectare land. He needs money to buy seeds, fertilizers, pesticides, water and repair his farm instr
How do I get the adjacent alone?
. Read the excerpt. But I did not want to shoot the elephant. I watched him beating his bunch of grass against his knees with the preoccupied grandmotherly air
What is sin 28°? plzzz help
Which similarities did you include in your response? Check all that apply.
A culture where the value of equality is indicated by supervisors working closely with subordinates and parents asking the opinions of their children would be c
Fill in the Blank Question Lee was certain that everyone in her class held the same political beliefs that she does, in spite of the fact that she doesn't reall
Which is the only inhabited continent not to experience any regular tropical cyclones
HELP ME MORE WITH SPANISH!!!