# Question #16856

##### 2 Answers

#### Answer:

3.61

#### Explanation:

its quite simple if you go by a simple method of finding density at STP

we got

we know that mas of

and one mole of

and we also know that the volume of one mole of any gas is 22.4

upon substitution with the formal equation of density we get .

#### Answer:

The density of

#### Explanation:

Yes, there is a gas law equation for density.

It is a variation of the **Ideal Gas Law**.

Since

we can write

or

And density

so

This gives

#ρ = (pM)/(RT)#

STP is defined as 1 bar and 0 °C.

In this problem,

∴