Question

nitrogen gas is filled in a container of volume 2.32 L at 300k & 4.7 atomic pressure. calculate the no. of moles of gas(r=0.0821atom/k/mol)​

Answer 1

Explanation:

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Answer 2

Answer:

We can solve it by a gas theory.

There is a formula from ideal gas theory.

The formula is PV=nRT

Here P(pressure)=4.7 atm

V(volume)=2.32 L

R(Avogadro’s constant)=8.314 J/mol/K =0.082 Latm/mol/K

T(temperature)=(32+273)K=305K

n(the number of moles)=?

From the formula() we can get,

n=PV/RT

=(4.7*2.32)/(0.082*305)

=0.436 mol

Ans: The number of moles of the gas is 0.436 mol.

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