The volume of a given container is 6.2 L, with 19.2 moles of a gas. How many miles are there if we increase the volume to 10.0L

n₂ = 31 mol

Explanation:

Given data:

Initial volume of gas = 6.2 L

Initial number of moles of gas = 19.2 mol

Final number of moles = ?

Final volume of gas = 10.0 L

Solution:

Formula:

V₁/n₁  = V₂/n₂

V₁ = Initial volume

n₁  = Initial number of moles

V₂ = Final volume

n₂ = Final number of mole

Now we will put the values.

6.2 L /19.2 mol = 10.0 L / n₂

n₂ =  10.0 L× 19.2 mol  /6.2 L

n₂ = 192 L.mol /6.2 L

n₂ = 31 mol

hope this !

explanation:

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.