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

How have Native American traditions influenced government in the United States?
Why are exponents used in math?
ASAP During the Columbian Exchange, horses were first transported from: a. Europe to Asia. b. Asia to Europe. c. Europe to the Americas. d. the Americas to Euro
Why did Hatshepsut send people to Land of Punt?
If the measure of <1 is 40 degrees, the m<3 = ? GIVING BRAINLEST FOR HELPING <3
Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is Erika’s percent of error? a.28.3
Explain one way the water cycle affects climate. PLEASE WRITE IN YOUR OWN WORDS!!!! NO LINKS AND NO RANDOM ANSWERS (WILL BE REPORTED) WILL GIVE BRAINLIEST AND
quito es una de las capitales de mayor elevación del mundo.
which part of the rifle initiates the shot when it is moved?
What is the different food in a life cycle of a froglet inside water? Write each stage name with its specific food.