Example: The vapour pressure of a pure substance at various temperatures is presented below. Determine AHvap for this substance. Plot and eam Temp. Pvap (K) (atm) Inatm ) 273 0.0211 from excel 288 0.0526 2980.0921 – 4803. 57+ 13. 735 313 0.1995 goe 333 0.5017 slate =- AH_ _ 4803.5 353 1.1367 bychangi… Show more… Show more Science Chemistry CHEM 1210 Share QuestionEmailCopy link Comments (0)




