Chemists sometimes carry out reactions in liquid ammonia as a solvent. With adequate safety protection, these reactions can be done at temperatures above ammonia's boiling point in a sealed, thick-walled glass tube. If the reaction is being carried out at 20. C, what is the pressure of ammonia inside the tube? Vapor pressures of NH3(l) at several temperatures are given in the table below. Temperature (C) Vapor Pressure (atm) -68.4 0.132 -45.4 0.526 -33.6 1.000 - 18.7 2.00 4.7 5.00 25.7 10.00 50.1 20.00 Pressure atm