ijW(xu)УW(xu)dȤСM̽ٻľCTO(sh)Ӌ(j)(sh)(yn)úXF~ĺϽȡAlCl3Һđ\wCuSO4∙5H2O䌍(sh)(yn)£
ՈشІ}
1ϽĥɺϽ۵Ŀ
2քeEаl(f)(yng)ĻW(xu)ʽ
3ڞVҺBD(zhun)E^}Ɍm}ĞͨһNwԓwʽ ԇw^ɳEl(f)(yng)xӷʽ
4ԓСMɆTYЫ@֪H2O2һNGɫڞVDмϡH2O2ƵCuSO4ԓ(yng)ĿW(xu)ʽ
1(yng)Ľ|eʹ(yng)ʼӿ죨ʹ(yng)֣
22Al+2NaOH+6H2O=2Na[Al(OH)4]+3H2 Fe+H2SO4=FeSO4+H2
3
[Al(OH)4]-+CO2=Al(OH)3+HCO3-
4Cu+H2O2+H2SO4=CuSO4+2H2O
ԇ}̈D֪ϽмNaOHҺl(f)(yng)飺2Al+2NaOH+6H2O=2Na[Al(OH)4]+3H2ʞVҺBкNa[Al(OH)4]NaOHVAкF~VҺBмm}ɵijEAl(OH)3
1(yng)Ľ|eʹ(yng)ʼӿ죨ʹ(yng)֣
22Al+2NaOH+6H2O=2Na[Al(OH)4]+3H2 Fe+H2SO4=FeSO4+H2
3[Al(OH)4]- üAl(OH)3ͨwCO2ʴ𰸞飺
[Al(OH)4]-+CO2
Al(OH)3+HCO3-
4Cu+H2O2+H2SO4
CuSO4+2H2O
c(din)|(zh)|(zh)D(zhun)P(gun)֪R(sh)
ĿлW(xu) Դ }ͣx
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
鿴𰸺ͽ>>
ĿлW(xu) Դ2013-2014W(xu)꽭ʡУʮУ(lin)һ(lin)CW(xu)ԇ棩 }ͣ}
XF~ϽЏVđ(yng)ijW(xu)W(xu)dȤСM̽ٻľCTO(sh)Ӌ(j)(sh)(yn)úXF~ĺϽȡAlCl3Һđ\wCuSO45H2O䌍(sh)(yn)£
ՈشІ}?
1ϽĥɺϽ۵Ŀ??????????????????????????????????????????????
2EIаl(f)(yng)ĻW(xu)ʽ??????????????????????????????????????
3~Һ(jng)^һϵвEƵđ\һϵвEΞ???????? ???????? ^V
4ڞVҺBD(zhun)E^}Ɍm}ĞͨһNwԓwʽ???????????? ԇw^ɳEl(f)(yng)xӷʽ????????????????????????????????????????????
5ԓСMɆTYЫ@֪H2O2һNGɫڞVDмϡH2O2ƵCuSO4ԓ(yng)xӷʽ?????????????????????????????????????
6ɷNҲƂ~
һ2Cu+O22CuOCuO+H2SO4=CuSO4+H2O
Cu+2H2SO4()CuSO4+SO2+2H2O
ijSa(chn)CuSO4ՈxһNf?????????????????????????????
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
ijW(xu)УW(xu)dȤСM̽ٻľCTO(sh)Ӌ(j)(sh)(yn)úXF~ĺϽȡȻXҺG\w()đ\w(
)䌍(sh)(yn)£
ԇشІ}
(1)^VõIJx_______________________
(2)ɳD(zhun)AlC13Һxӷʽ_____________________
(3)СMɆT(jng)^zyl(f)F(xin)ƵõľG\ԇԭ___________________ҪɳIKƵü^ߵľG\(yng)θM(jn)_________________________
(4)СMɆTYЫ@֪H2OһNGɫڞVBмϡH2OƂđ\wtԓ(yng)ĿW(xu)ʽ________________________________
(5)ͬW(xu)ɌܽϽ}ßAO(sh)Ӌ(j)ҲKƵN|(zh)J(rn)߷ǰ______()_____
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓oxкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
`ͲϢe(bo)Ԓ027-86699610 e(bo)]䣺58377363@163.com