abcdefghijkidding abcdefghijkidding
  • 06-04-2020
  • Chemistry
contestada

What volume in liters will be occupied by 1.20 moles of helium gas at a pressure of 3.675 atm and 100*C?

Respuesta :

Neetoo
Neetoo Neetoo
  • 11-04-2020

Answer:

V = 121.82 L

Explanation:

Given data:

Number of moles of gas = 1.20 mol

Pressure of gas = 3.675 atm

Temperature = 100°C

Volume occupied = ?

Solution:

Formula:

General gas equation:

PV = nRT

R = general gas constant.

Now we will convert the temperature into kelvin.

100+273 = 373 K

V = nRT/P

V = 1.2 mol × 0.0821 atm.L/mol.K × 373 K / 3.675 atm

V = 447.68 / 3.675 atm

V = 121.82 L

Answer Link

Otras preguntas

Who is the current Tennessee Governor? Bill Haslam Karl Dean David Briley Bill Lee
DIALOGUE Write a dialogue between two friends whose small businesses were liquidated/closed down, and they are now planning to work together and start a new one
Jill used 5⁄6 cup of flour and 1⁄3 cup of sugar. How much more flour than sugar did Jill use in her recipe? cup
Erin randomly surveyed 28 households in her neighborhood and found that 16 of them have at least one pet. Based on these data, how many of the 350 households in
Find the number of ways of selection 3 prefects in a class of 15 boys and 10 girls. If one of the prefects must be a girl. ​
Find the volume of the three dimensional figure, please
The diameter of a wheel of a lorry is 150cm. If the lorry travels 376.8m, how many times does the wheel rotate?
If 313 is the nth term of the sequence 8, 13, 18. What is n equal to?
Simplify (write without the absolute value sign): 120+x, if x <- 120
estimate the following4690+18251​