Pre-laboratory Problems: Gas Law Studies - Boyle's Law (1)- Use the ideal gas law to derive the combined gas law. ( PV = nRT to P.V1/T1 = P2 V2/T2) (2) - (A) - Assuming no elasticity forces in rubber, what volume should a 1.0 L balloon at 250C and 1.00 atmosphere pressure be if immersed in liquid nitrogen (-196C, 1 atm)? V= How (2)-(B) - When this experiment is actually performed, the volume of the balloon approaches 0.0L. do you account for the discrepancy