Can someone check my work?? We only had to do #1 and 3.

Show all calculations for the following problems and place your final answer in the space provided 1. The vapor pressure of bromine at 9C is 113mmHg at 20C it is 184mmHg. Determine the 30(0) a) heat of vaporization of bromine S92matty b) vapor pressure of bromine at 50C. 2. The vapor pressure of mercury is 17.3mmHg at 200C; its heat of vaporization is 59.4kJ/mol. Determine the a) vapor pressure of mercury at 340C b) normal boiling point of mercury P1T1P2T2 3. Carbon disulfide has a vapor pressur of 41.4mmHg at 22C and 100mmHg at 5C. Estimate the a) heat of vaporization of CS2. 4/ mm vapor pressure of CS2 at 28C