Agas at pressure 4.4 atm and 32.14 l has a new volume of 72 l, what is the new pressure

Explanation:

If the temperature is constant, the only variables are pressure and volume, so we can use Boyle’s Law.

p₁V₁ = p₂V₂

Data:

p₁ = 4.4 atm; V₁ = 32.14 L

p₂ = ?;           V₂ = 72     L

Calculation:

4.4 × 32.14 = p₂ × 72

141 = 72p₂

The new pressure is