If a 2.50 liter container is filled with ne gas at a pressure of 650 mm hg and at 25°c, what mass of ne is in the container?

1.76 g is the mass of Ne is in the container.

Explanation:

We use the equation given by ideal gas which follows:

where,

P = pressure of the gas = 650 mm Hg

V = Volume of the gas = 2.50 L

T = Temperature of the gas =

R = Gas constant =

n = number of moles of Ne gas = ?

Putting values in above equation, we get:

Also, molar mass of Ne = 20.1797 g/mol

So,

1.76 g is the mass of Ne is in the container.