[per-suhl-feyt] /pərˈsʌl feɪt/
a salt of persulfuric acid, as potassium persulfate, K 2 S 2 O 5 or K 2 S 2 O 8 .
[pur-suhl-fyoo r-ik, pur-] /ˈpɜr sʌlˈfyʊər ɪk, ˌpɜr-/ noun, Chemistry. 1. Also called Caro’s acid, permonosulfuric acid, peroxymonosulfuric acid, peroxysulfuric acid. a white, crystalline solid, H 2 SO 5 , used as an oxidizing agent for certain organic compounds. 2. Also called peroxydisulfuric acid. a white, crystalline solid, H 2 S 2 O 8 , used […]
- Persulphuric acid
/ˌpɜːsʌlˈfjʊərɪk/ noun 1. other names (not in technical usage) for peroxysulphuric acid
[purt] /pɜrt/ adjective, perter, pertest. 1. boldly forward in speech or behavior; impertinent; saucy. 2. jaunty and stylish; chic; natty. 3. lively; sprightly; in good health. 4. Obsolete. . [purt] /pɜrt/ noun 1. a management method of controlling and analyzing a system or program using periodic time and money reports, often computer generated, to determine […]
noun 1. a hand-held computer, often pen-based, that provides especially organizational software, as an appointment calendar, and communications hardware, as a fax modem. Abbreviation: PDA. noun 1. a palmtop computer for storing information PDA noun See electronic organizer See personal organizer personal digital assistant See PDA.