2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
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.
Pom zoo:
Kev coagulation ntawm arsenious sulfide sol?
Vim li no, AlCl3 AlC l 3 ntsev uas muaj cov trivalent Al3 + A l 3 + cation yuav yog qhov zoo tshaj plaws rau coagulation ntawm arsenious sulfide sol. Yog li kev xaiv A yog qhov tseeb. Yuav ua li cas yog ib qho ntawm cov electrolytes hauv qab no yuav ua tau zoo tshaj plaws hauv coagulation ntawm Arsenious sulphide as2s3 sol?
Yuav ua li cas felicity thiab Oliver yuav tau sib yuav?
Thiab ua ntej Digg - "Kuv yog tus txiv neej uas tau rau xyoo dhau los tau sim ua kom koj ob leeg ua ke. Nws tsuas yog haum uas kuv yuav koj" - Oliver thiab Felicity thaum kawg khi lub pob. Oliver thiab Felicity tau sib yuav?
Vim li cas hlau sulfide yog ib qho sib xyaw?
Iron thiab sulfur react ua ke thaum lawv rhuab rauua ib qho chaw hu ua hlau sulfide. … Cov sib tov muaj peev xwm muaj ntau dua los yog tsawg dua hlau, tab sis hlau sulfide ib txwm muaj cov hlau thiab sulfur sib npaug. Cov hlau thiab sulfur atoms tsis koom ua ke hauv kev sib xyaw, tab sis lawv tau koom ua ke hauv hlau sulfide.
Puas yog selenium sulfide tua cov fungus?
Kev siv selenium sulfide concoction rau koj cov tawv nqaij yog ib txoj hauv kev zoo heev los tua cov kab mob feem ntau. Yog tias koj siv tshuaj zawv plaub hau Selsun Blue, koj yuav tsum tau muab nws tso rau ntawm koj lub cev ntawm koj lub caj dab mus rau koj lub duav thiab pw hauv nws ib hmos.
Dab tsi yog cov mis rau germanium sulfide?
Germanium disulfide lossis Germanium (IV) sulfide yog cov tshuaj inorganic nrog cov mis GeS₂. Nws yog ib tug dawb high-melting crystalline khoom. Lub compound yog 3-dimensional polymer, sib piv rau silicon disulfide, uas yog ib-dimensional polymer.
