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 graph matches the function represented by the table?​
The equation shown has an unknown number. Blank divided by 3/7 = 7/15 Enter a fraction that makes the equation true
answer asap pleaseee
The student council starts the year with a balance of $-15 (they were in debt). It comes up with the idea to sell tickets to a student versus teacher mud fight.
What is the nth term of the sequence 2,5,10,17,28.. ?​
Two angles are complementary. If one of the angles measures 57 degrees, how much does the other angle measure?
who was it all along?
Which water feature is often associated with condensation? Frozen lakes The ocean Clouds and fog Water vapor rising from plants
HElp please i’m failing and i’m tired of this
Pls i gat no idea :/