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 pattern in electronegativity do elements in the periodic table display? A.) Electronegativity is lowest on the left and right sides of the periodic table,
49. Rock, metal, wood, glass, animals, and plants are all forms of what? A. Atoms B. Non-living things C. Matter D. Living things
9 2 n+ 2 = 6 how do to solve this problem?
the umayyads were the first Muslim dynasty to
el pais que concentra el mayor superficie forestal en el mundo
I need help on this question please help conduction , convection , radiation which one of these ​
find the mean of 31.6, 34.5, 29.8, 12,1
Which of the following statements best describes why burning a match would be considered a chemical reaction? a The match gets consumed by the fire. b Burning a
Alg 1 solving equations -12(-4 + p) = -48
Help ASAP 20 points plsssss two questions 1.)What was the importance of the inclusion of the Bill of Rights in the Constitution? 2.) Explain how the civic virt