3.5 saturated vapor pressures of hydroquinone at different temperatures are listed in the following table, calculate (1) vapHm,fusHm, and subHm of hydroquinone (2) temperature and pressure when solid, liquid, and gas phase coexist (3) external pressure when hydroquinone is boiling at 500K sub = sublimation 3.6 (1) A perfect gas of 1mol (abbreviated as pg) expands adiabatically and freely to V2=22.4dm3, the initial volume is 2.24dm3, pressure is 1013kPa; (2) then this pg is compressed adiabatically and reversibly to V3=2.24dm3. (Given CYm= 3R/2) Please calculate Q,W,U,H, and S of these two processes respectively. 3.5 saturated vapor pressures of hydroquinone at different temperatures are listed in the following table, calculate (1) vapHm,fusHm, and subHm of hydroquinone (2) temperature and pressure when solid, liquid, and gas phase coexist (3) external pressure when hydroquinone is boiling at 500K sub = sublimation 3.6 (1) A perfect gas of 1mol (abbreviated as pg) expands adiabatically and freely to V2=22.4dm3, the initial volume is 2.24dm3, pressure is 1013kPa; (2) then this pg is compressed adiabatically and reversibly to V3=2.24dm3. (Given CYm= 3R/2) Please calculate Q,W,U,H, and S of these two processes respectively