sulfide, kuj sau cov sulfide, ib qho ntawm peb chav kawm ntawm cov tshuaj sib txuas uas muaj cov tshuaj sulfur. … Phosphine sulfides yog tsim los ntawm cov tshuaj tiv thaiv ntawm cov organic phosphines nrog sulfur , nyob rau hauv uas cov sulfur atom sulfur atom sulfur (S), kuj spelled sulfur, nonmetallic chemical element belongs rau cov pa oxygen (Pawg 16 [VIa] ntawm lub sijhawm lub sijhawm), yog ib qho ntawm feem ntau reactive ntawm lub ntsiab. Pure sulfur yog cov khoom uas tsis muaj ntxhiab tsw, tsis muaj ntxhiab, nkig daj daj hauv cov xim, cov khoom siv hluav taws xob tsis zoo, thiab cov dej tsis zoo. https://www.britannica.com › science › sulfur
sulfur | Lus Txhais, Ntsiab Lus, Cim, Siv, & Qhov Tseeb | Britannica
yog txuas rau phosphorus los ntawm daim ntawv cog lus uas muaj ob qho tib si covalent thiab ionic zog.
Sulphide ion yog dab tsi?
Sulfide yog ib qho inorganic anion ntawm sulfur nrog cov tshuaj formula S2- los yog ib qho tshuaj uas muaj ib lossis ntau dua S2 - ions. Nws tsis muaj xim rau sulfide ntsev. Raws li nws tau muab cais ua lub hauv paus muaj zog, txawm tias dilute cov tshuaj ntsev xws li sodium sulfide (Na2S) yog corrosive thiab tuaj yeem tawm tsam ntawm daim tawv nqaij.
Sulphide pom nyob qhov twg?
Hydrogen sulfide muaj nyob rau hauv roj av thiab roj av. Nws kuj yog tsim los ntawm cov kab mob sib cais ntawm cov organic teeb meem. Hydrogen sulfide tuaj yeem tsim los ntawm decomposing tib neeg thiab tsiaj pov tseg, thiab muaj nyob rau hauv cov dej phwj tuaj kho cov nroj tsuag thiabthaj chaw tsiaj txhu.
txheej txheem dab tsi tsim h2s?
Hydrogen Sulfide yog tsim los ntawm kev lwj cov organic teeb meem thiab tso tawm los ntawm cov dej phwj tuaj, kua quav, thiab cov dej kub sulfur. Nws yog tsim thaum Sulfur raug tshem tawm ntawm cov khoom siv roj av hauv cov txheej txheem roj av refiningthiab yog cov khoom lag luam ntawm daim ntawv pulping.
Puas yog sulfide yog hlau lossis nonmetal?
Sulphur yog ntau yam tsis yog hlau, ntau, tsis qab thiab tsis muaj ntxhiab. Nyob rau hauv nws haiv neeg daim ntawv sulfur yog daj crystalline khoom. Nyob rau hauv cov xwm, nws tshwm sim raws li cov ntshiab keeb los yog sulfide thiab sulfate minerals.
