11. Disulfur dioxide is formed transiently when hydrogen sulfide and oxygen undergo flash photolysis . 12. photolysis , to produce reactive single atoms which accumulate to form the ozone layer.13. Photolysis of DTTC in the presence of tetramethylurea.14. Thionyl chloride is susceptible to photolysis , which primarily proceeds via a radical mechanism. 15. To uncage molecules, a photolysis system is required to cleave the covalent bond. 16. The main transformation pathway for EHMC is photolysis . 17. The arene can be liberated from the chromium with iodine or by photolysis in air. 18. NOM favors the indirect photolysis of PABA through absorbing the sunlight and weaking its intensity. 19. To date, no direct evidence of P 2 formation via P 4 photolysis exists. 20. Carbophenothion is photolysis because it absorbs very little UV light and none above 310 nm.
