A gas occupies 2.23 L at 3.33 atm. What is the volume at 2.97 atm?

May 20, 2017

${P}_{1} {V}_{1} = {P}_{2} {V}_{2}$. ${V}_{2} = 2.50 \cdot L$
Given a quantity of gas, ${P}_{1} {V}_{1} = {P}_{2} {V}_{2}$. This is old Boyle's Law.
${V}_{2} = \frac{{P}_{1} {V}_{1}}{V} _ 2 = \frac{2.23 \cdot L \times 3.33 \cdot a t m}{2.97 \cdot a t m} = 2.50 \cdot L$.