(2)̿ʧȥӱFeFeˮγFe(OH)3 ʧ(γɽʸ)
TlΪTl
2SRB
(3)2CH2OSO42Tl=====Tl2S2CO22H2O
3
23
810 molL
Tl(OH)3תTl(OH)4Һ
21(12)(2019ѧڳģ)TiO2һֹϣɴTiO2
ȩȾҵҲҴƱȩCH3CH2OHDDCH3CHOH2
(1)Tiԭӻ̬ŲʽΪ________
(2)CH3CHO̼ԭӹӻ____________1 mol CH3CHOк ĿΪ____________
(3)NOΪȵһΪ____________(ѧʽ)
(4)ҴˮȻܣΪǶǼԷ⣬Ϊ_______________ (5)һTiO2ľṹͼʾÿԭֱԭĿΪ________
61
(1)Ti22ԪأTiԭӻ̬ŲʽΪ[Ar]3d4s
(2)CH3CHOмϱ̼sp ӻȩDz̼spӻ1 mol CH3CHOкЦҼĿΪ66.0210
(3)NOӻΪȵһͬļ۵11ԭ2ΪO2 (4)ҴˮȻܣΪǶǼԷ⣬ΪCH3CH2OHH2O֮γ
11
(5)TiO2ľṹкĸǡ812ĸΪ424
82ѧʽΪTiO2ԿԭӣÿԭֱԭĿΪ3
𰸣(1)[Ar]3d4s (2)spsp 66.0210 (3)O2 (4)CH3CH2OHH2O֮γ (5)3
2
2
2
3
23
23
3
22
2
9