PChemLabTXT_page_543

PChemLabTXT | page 543 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

532 Chapter XV Solids gar28420_ch15_500-537.indd Sec3:532 Confirming Pages ic EXPERIMENTAL The determination of the vapor pressure of solid iodine at temperatures from 20 to 70°C in steps of about 10°C is accomplished through spectrophotometric measurements of the absorbance A of the iodine vapor…