Video: Dab tsi yog qhov anionic complex?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Piv txwv li, nyob rau hauv nws cov compounds txhuas ib txwm muaj oxidation lub xeev ntawm +3. [Al(H2O)6]3+ feem ntau tsuas yog hu ua hexaaquaaluminium ion es tsis yog hexaaquaaluminium (III) ion. Rau qhov tsis zoo them nqi complex ions. Tus nqi tsis zoo complex ion npe anionic complex . Ib anion yog ib tug tsis zoo nqi ion.
Kuj paub, dab tsi yog nruab nrab complex?
Ib ion- nruab nrab complex nyob rau hauv chemistry yog ib tug aggregate ntawm ib tug ion nrog ib los yog ntau tshaj nruab nrab molecules nyob rau hauv uas tsawg kawg yog ib tug ntawm cov koom tes muaj ib tug rotational degree ntawm kev ywj pheej txog ib tug axis perpendicular mus rau lub intermolecular kev taw qhia Nyob rau hauv chemistry, dissociation ntawm ib tug molecule rau hauv ob los yog ntau tshaj fragments yuav tshwm sim nyob rau hauv chemistry.
Ib tug kuj nug, puas yog EDTA ib qho nruab nrab ligand? Ib hexadentate ligand muaj 6 ib leeg ib khub ntawm electrons - tag nrho cov uas muaj peev xwm tsim co-ordinate bonds nrog tib hlau ion. Qhov piv txwv zoo tshaj yog EDTA . EDTA yog siv raws li ib tug tsis zoo ion - EDTA 4-. Daim duab qhia txog cov qauv ntawm cov ion nrog cov atoms tseem ceeb thiab cov khub ib leeg tau xaiv.
Yog li ntawd, dab tsi yog cov piv txwv ntawm complex ions?
Lub npe complex ions Rau piv txwv Cov khoom siv: F-fluoro, CN-cyano, Cl-chloro, OH- hydroxo (H2O is aqua, NH3 yog ammine).
Dab tsi yog cationic complex?
Nws nyob ntawm seb tus complex ion xaus li qhov zoo lossis tsis zoo. Rau kev them nqi zoo complex ions. Ib tug zoo them complex ion npe a cationic complex . A cation yog ib tug zoo them ion. Cov hlau hauv qhov no yog lub npe raws nraim li koj xav tau, nrog rau qhov sib ntxiv ntawm nws lub xeev oxidation.
Pom zoo:
Dab tsi yog qhov transcription pib complex?
Transcription / DNA transcription. Ua ke, cov txheej txheem kev hloov pauv thiab RNA polymerase tsim ib txoj hauv kev hu ua transcription pib complex. Qhov nyuaj no pib sau cov ntaub ntawv, thiab RNA polymerase pib mRNA synthesis los ntawm kev sib piv cov hauv paus ntxiv rau cov thawj DNA strand
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