A balloon contains 0.128 mol of gas and has a volume of 2.76 L. If an additional 0.073 mol of gas is added to the balloon, what is its final volume?
Here, we need to calculate the final volume of a gas under same condition.
Avogadro’s law states that the volume of a gas is directly proportional to the amount (in moles).
V1 = 2.76 L
V2 = ?
n1 = 0.128 mol
n2 =0.073 mol
= 1.574 L
Therefore, the final volume of 0.073 mol of a gas under the same conditions is 1.574 L.