Exit Ticket 1. A gas tank holds 2785 L of propane, C3H8, at 1230. mm Hg. What is the volume of the propane if it leaks out to the atmosphere at standard pressure? Using Boyle’s Law, solve for the new volume of the propane in this problem: P1V1 = P2V2 Exit Ticket 2. A gas tank holds 2785 L of propane, C3H8, at 1230. mm Hg. What is the volume of the propane if it leaks out to the atmosphere at standard pressure? Using Boyle’s Law, solve for the new volume of the propane in this problem: 15. P1V1 = P2V2