Question

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

Answer 1

n₂ = 31 mol

Step-by-step 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