Tus lej oxidation ntawm Cu hauv Cu2O yog dab tsi?
Tus lej oxidation ntawm Cu hauv Cu2O yog dab tsi?

Video: Tus lej oxidation ntawm Cu hauv Cu2O yog dab tsi?

Video: Tus lej oxidation ntawm Cu hauv Cu2O yog dab tsi?
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Ib qho piv txwv ntawm +2 oxidation xeev yog CuO, uas muaj oxygen oxidation naj npawb ntawm -2 thiab yog li ntawd tooj liab muaj cov oxidation naj npawb ntawm +2 kom sib npaug ntawm cov molecule. Ib qho piv txwv ntawm +1 oxidation xeev yog Cu2O , qhov twg, ib zaug ntxiv, oxygen's oxidation xeev yog-2 thiab thiaj li sib npaug ntawm cov molecule, txhua tooj liab atom yog +1.

Ua li no, tus lej oxidation ntawm Cu yog dab tsi?

Nyob rau hauv nws cov tebchaw, feem ntau yog oxidation naj npawb ntawmCu yog +2. Tsawg tshaj yog +1. Tooj kuj muaj oxidation naj npawb ntawm +3 thiab +4.

Kuj Paub, dab tsi yog lub xeev oxidation ntawm cov hlau hauv cucl2? Nws cov tshuaj formula yog CuCl 2. Nws muaj tooj liab hauv nws +2 oxidation xeev . Nws kuj muaj chloride ions.

Tsis tas li ntawd, tooj liab oxidation lub xeev yog dab tsi?

Tooj tsim ib tug nplua nuj ntau ntawm cov tebchaw, feem ntau nrog oxidation xeev +1 thiab +2, uas feem ntau hu ua cuprous thiab cupric, feem.

Tus lej oxidation ntawm Cu no3 2 yog dab tsi?

Cov Cu ( NO 3 ) 2 yog ib qho ionic compound nrog tag nrho oxidation naj npawb "0". Yog li ntawd peb paub tias tag nrho cov oxidation naj npawb ntawm Cu , N thiab O sib npaug rau 0. Thawj kauj ruam yog sau cov nqi ntawm cov khoom txij li nws yog ib daim ntawv cog lus ionic. Cu =+ 2 , N = + 5, O = - 2.

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