Question

(06.06 hc)

Answer 1

If a sample of gas is a 0.622-gram, volume of 2.4 L at 287 K and 0.850 atm. Then the molar mass of the gas is 7.18 g/mol

What is an ideal gas equation?

The ideal gas law (PV = nRT) relates to the macroscopic properties of ideal gases. An ideal gas is a gas in which the particles (a) do not attract or repel one another and (b) take up no space (have no volume).

Given data:

V = 2.4 L = 0.0024

P = 86126.25 Pa

T =  287 K

m = 0.622

R = 8.314

The ideal gas equation is given below.

$\frac{PV}{RT}=n$

$n= \frac{ 86126.25 Pa \; X\; 0.0024}{8.314\; X \;287 K}$

$n= \frac{ 86126.25 Pa \; X\; 0.0024}{8.314\; X \;287 K}$ =$\frac{ 0.622}{molar \;mass}$

Molar mass= 7.18

Hence, then the molar mass of the gas is 7.18.

More about the ideal gas equation link is given below.

brainly.com/question/4147359

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