ijW(xu)dȤСM(jng)Yϵ֪XҪpV(yng)ںաӍͽI(lng)XҲ|(zh)Xc660Xc_2054森Xm\njXƬ\քeͶϡX\(yng)ö࣮۱MXܵĤʹXc܇Ľ|(zh)(՚⡢ˮ)^֡XԲÁʢź̲ˣԓСMMˡXĤČ^Ոпհף
(1)QAסһKȥĤXƬھƾƟXƬ|IJ׃Ƭ̺׃ܛppuӕғusϞTǘӵ䣮@XĤ________(ni)ӵXסԲװl(f)۵άF(xin)ԇƟXĻW(xu)ʽ________
(2)ȡ2lδɰĥ^XƬһƬCuCl2ϡҺa(chn)Soɫܿ^tɫĩwһƬCuSO4ϡҺЬF(xin)һֱ@ԇya(chn)@NF(xin)ԭ________
(3)ɰĥһXƬʹ^ֲٌCuSO4ϡҺУ2 min3 minXƬКݮa(chn)tɫwԇXƬ渽tɫwxӷʽ________
(4)ȡ2lXƬɰȥĤУo@׃5 minȡˮϴXƬքeCuCl2CuSO4ɷNϡҺF(xin)ͬ(2)XƬПo@׃ԭ________
(5)ȡ2lδɰĥ^XƬcҺƬ̺a(chn)oɫݣ5 minȡˮϴXƬքeCuCl2CuSO4ɷNϡҺF(xin)c(2)ƣԇXĤcAҺ(yng)xӷʽ________
(6)E(2)(4)(5)еCuSO4ϡҺе35NaClϡҺXƬua(chn)ݣмtɫw(j)E(2)(4)(5)(6)ĬF(xin)ԵóĽY(ji)Փ________
ĿлW(xu) Դ }ͣx
ζΔ(sh) (sh)(j)mL |
1 | 2 | 3 | 4 |
VƷ | 20.00 | 20.00 | 20.00 | 20.00 |
VNaOHģ | 15.95 | 15.00 | 15.05 | 14.95 |
E | F(xin) | Y(ji)Փ | |
һ | ǵľlb^Һԇ | ľl(f)ȼ | ^Һֽ⣨ֽ٣ |
bH2O2ҺԇмAl2O3Ȼǵľlԇ | ľl(f)ȼ | Al2O3ܼӿH2O2Һķֽ Al2O3ܼӿH2O2Һķֽ |
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ĿлW(xu) Դ }ͣ
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ĿлW(xu) Դ }ͣ
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ĿлW(xu) Դ }ͣx
1QAסһKȥĤXƬھƟXƬ|IJ׃Ƭ̺׃ܛppuӣғusϞTǘӵ䡣@XĤ__________(ni)ӵXסԲװl(f)۵άF(xin)ԇƟXĻW(xu)ʽ________________________________________
2ȡ2lδɰĥ^XƬһƬCuCl2ϡҺa(chn)Soɫݣܿ^tɫĩwһƬCuSO4ϡҺЬF(xin)һֱ@ԇya(chn)@NF(xin)ԭ___________________________________________________________
3ɰĥһXƬʹ^ֲڣٌCuSO4ϡҺ23 minXƬКtɫwԇXƬ渽tɫwxӷʽ_____
_____________________________________________________________________
4ȡ2lXƬɰȥĤo@׃5 minȡˮϴXƬքeCuCl2CuSO4ɷNϡҺF(xin)ͬ2XƬПo@׃ԭ________________________________________________________
5ȡ2lδɰĥ^XƬcҺУƬ̺a(chn)oɫ5 minȡˮϴXƬքeCuCl2CuSO4ɷNϡҺF(xin)c2ơԇXĤcAҺ(yng)xӷʽ________________________________
6E24ͣ5еCuSO4ϡҺе35NaClϡҺXƬua(chn)ݣмtɫw
˓(j)E245ͣ6ĬF(xin)ԵóĽY(ji)Փ________________________
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