sheplerrainey35 sheplerrainey35

26-03-2020
Chemistry

contestada

What volume is occupied by 26.6 g of argon gas at a pressure of 1.29 atm and a temperature of 355 K ?

Respuesta :

ameliagar1952 ameliagar1952

02-04-2020

Answer:

V = 15 L

Explanation:

PV = nRT

P = 1.29 atm, T= 355 K mass argon 40g/mol

n = mass/ molecular mass; n = 26.6 g/40 g/mol; n = 0.665 mol

V = (0,665 mol x 0.082 x 355 K) / 1.29 atm = 15 L

Answer Link

Otras preguntas

What advantages does strobe lighting have over continuous lighting?

Yanika is teaching a swim class. She needs to divide the class into teams for a relay race. There is 18 students. A) List all the possible sizes of the relay te

Which of the following is a physical change? corrosion explosion evaporation rotting of food

How do you write a polynomial in standard form that represents the area of the shaded region of a rectangle when on the outside there are (x+4) and (x+7) and th

Write as an algebraic expression: 52% of a

A motor scooter purchased for $1,000 depreciates at an annual rate of 15%. Write an exponential function, and graph the function. Use the graph to predict when

Briana guesses at all 10 true/false questions on her history test. Find each probability.

a what occurs when light changes direction after colliding with particles of matter

A map shows the distance between the corner of Cactus Road and 1st Street and the corner of 1st Street and Merle Road as 3 inches. If the scale is 1 in. : 3.7 m

A train travels 3.5 kilometers on a straight track with grade of 1 degree 10'. What is the vertical rise of the train distance?