Asample of hydrogen gas has a density of g/l at a pressure of 0.799 atm and a temperature of 47 °c. assume ideal behavior.

The density of the given sample of hydrogen gas is 0.061 g/L

Explanation:

Assuming ideal gas behavior, the equation follows:

PV = nRT

Rearranging the above equation:

We know that:

Rearranging the above equation:

    ......(1)

We are given:

P = pressure of the gas = 0.799 atm

d = density of hydrogen gas = ?

R = Gas constant =

T = temperature of the gas =

M = molar mass of hydrogen gas = 2 g/mol

Putting values in equation 1, we get:

Hence, the density of the given sample of hydrogen gas is 0.061 g/L

why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.