A sample of hydrogen gas, H2 (g), is placed in a 0.500 L container at 295 K. The gas pressure is

1.442 bar.

Question

Chemistry

Jamarcus

8 July, 00:51

A sample of hydrogen gas, H2 (g), is placed in a 0.500 L container at 295 K. The gas pressure is

1.442 bar.

+5

Answers (2)

Know the Answer?

Maria Sandoval · Answer 1

pV=nRT

T = 295 K

V = 0.5 L = 0.5*10-3 m3

p = 1.442 bar = 144200 Pa

R = 8.314 J/mol*K

n = pV/RT = (144200*0.5*10-3) / (8.314*295) = 0,029 mol.

Explanation:

I know this because I just learned this in class

A sample of hydrogen gas, H2 (g), is placed in a 0.500 L container at 295 K. The gas pressure is1.442 bar.

A sample of hydrogen gas, H2 (g), is placed in a 0.500 L container at 295 K. The gas pressure is

1.442 bar.