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Video: Kev teeb tsa hluav taws xob ntawm mn2+ yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Manganese muaj xya daim ntawv ionic los ntawm Mn(I) mus rau Mn(VII). Ob daim ntawv feem ntau yog Mn (II), nrog rau cov pa roj electronic configuration ntawm [Ar]4s03d ib5 thiab Mn(VII), a kev teeb tsa ntawm [Ar]4s03d ib0 thiab ib qho kev poob ntawm tag nrho xya electrons los ntawm 3d thiab 4s orbitals.
Hais txog qhov no, kev teeb tsa hluav taws xob ntawm mn2+ yog dab tsi?
Teb Electronic configuration ntawm Mn2+ yog 183d5. Electronic configuration ntawm Fe2+ yog [Ar]18 3d6. Nws paub tias ib nrab-siav thiab puv-filled orbitals ruaj khov dua.
Ib sab saum toj no, dab tsi yog qhov kev teeb tsa hluav taws xob ntawm manganese ion? [Ar] 3d5 4s2
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog qhov electron configuration ntawm Mg 2+?
Yog li ntawd lub Magnesium electron configuration yuav 1s 2 2s ib 2 2 ib p63s ib 2 . Cov kev teeb tsa notation muab txoj hauv kev yooj yim rau cov kws tshawb fawb los sau thiab sib txuas lus li cas electrons yog teem ib ncig ntawm lub nucleus ntawm ib atom. Qhov no ua rau nws yooj yim rau kev nkag siab thiab twv seb yuav ua li cas atoms yuav cuam tshuam los tsim cov tshuaj lom neeg.
Yuav ua li cas koj sau electronic configuration?
Cov kauj ruam
- Nrhiav koj tus lej atomic.
- Txiav txim siab tus nqi ntawm lub atom.
- Nco cov npe ntawm cov orbitals.
- Nkag siab txog kev teeb tsa hluav taws xob.
- Nco qhov kev txiav txim ntawm lub orbitals.
- Sau rau hauv lub orbitals raws li tus naj npawb ntawm electrons hauv koj lub atom.
- Siv lub sij hawm ntev raws li qhov pom kev luv luv.
Pom zoo:
Dab tsi yog qhov txawv ntawm kev txuag hluav taws xob thiab lub hauv paus ntsiab lus ntawm kev txuag hluav taws xob?
Lub caloric txoj kev xav tau khaws cia tias cov cua sov tsis tuaj yeem tsim los yog rhuav tshem, qhov kev txuag ntawm lub zog ua rau lub hauv paus ntsiab lus tsis sib xws uas cov cua sov thiab cov tshuab ua haujlwm sib hloov tau
Dab tsi yog cov yam ntxwv ua siab hloov hluav taws xob hloov hluav taws xob LET muaj thaum piv nrog LET hluav taws xob tsawg?
Dab tsi yog cov yam ntxwv ua kom muaj hluav taws xob hloov hluav taws xob siab (LET) hluav taws xob muaj thaum piv nrog cov hluav taws xob qis-LET? Cov huab hwm coj ntau ntxiv, txo qhov nkag mus. (Vim lawv cov nqi hluav taws xob thiab cov khoom loj heev, lawv ua rau ntau ionizations hauv cov ntaub so ntswg, sai sai poob lub zog
Dab tsi yog qhov kev teeb tsa hluav taws xob ntawm cov ion tsim los ntawm Na?
Stefan V. Kev teeb tsa hluav taws xob ntawm qhov nruab nrab sodium atom yog 1s22s22p63s1. Hauv qhov kev teeb tsa no peb nco ntsoov tias tsuas muaj ib qho hluav taws xob hauv qib 3 lub zog. Atoms nyiam kom muaj kev ruaj ntseg ntawm octet, los ntawm muaj yim electrons nyob rau hauv lub plhaub sab nrauv, cov electrons ntawm s thiab p orbitals
Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms?
Tus nqi zoo attracts tus nqi tsis zoo thiab ua rau lwm tus nqi zoo. Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms? Cov nqi hluav taws xob yog cov cuab yeej ntawm tag nrho cov atoms
Dab tsi yog qhov zoo ntawm kev siv lub tshuab hluav taws xob hloov hluav taws xob hauv atomic absorption?
Qhia qhov zoo thiab qhov tsis zoo ntawm lub cub tawg piv nrog kev siv cov nplaim taws hauv atomic absorption spectroscopy. Cov txiaj ntsig tseem ceeb yog ntau dua rhiab heev (concentration thiab tshwj xeeb tshaj yog loj). Lub ntsiab tsis zoo yog cov cuab yeej cuab tam ntau dua thiab cov nqi ntsuas