Problem
8. The pressure of a constant amount of gas at a constant temperature is incriased from \( 3.1 \mathrm{~atm} \) to \( 4300 \mathrm{mmHg} \). What is its volume if it was initially \( 2.3 \mathrm{~L} \) ?
Solution
Step 1 ：\( P_1 = 3.1 \mathrm{~atm} \), \( P_2 = 4300 \mathrm{~mmHg} \), \( V_1 = 2.3 \mathrm{~L} \)
Step 2 ：\( P_1V_1 = P_2V_2 \)
Step 3 ：\( V_2 = \frac{P_1V_1}{P_2} \)
