ijУWСMͬWһUľ·庆̎õCuAlFeAuPtȽٵĻOӋƂ䏊~Xwķ
شІ}
1ڢڲH2O2Ǟ˳Fe2+ԓxӷʽ_________
2V2ҪɷFe(OH)3Al(OH)3ɞV2ȡAl2(SO4)318H2O^̵E__________________
3õڢ۲CuSO45H2OƵCu(OH)2WСM̽Cu(OH)2ܟֽaPa|OӋ^̣ȡ0.98g Cu(OH)2wӟᣬ~|Sض׃DʾaABĻWʽքe____Cu2Oͨ^ό͈DԵó½YՓߜؕrB______^
СMͬW߀M
ټͬWbMЌAbĩKóĽYՓǼӟrAɌNH3N2A߀ԭ|Cuּ֧ͬWYՓĬF______
ͬWЌbMЌ^쵽ϷĩK׃ɼtɫ|ͬrһNoɫд̼ԚζĚwԓwWʽ_______JͬWČbbB|ԇc֮gһbJǷбҪ_____бҪՈԭԸM____________
15֣12Fe2H2O24OH2Fe(OH)32֣
2^Vϴ졢2ֻһ÷21֣3CuO2֣^2֣
Ӳ|кɫw׃ɼtɫЌܿڲ֮aݣПoɫoζwɣ2֣
SO22֣Ҫ1֣鷴aSO2wNaOHҺʹwϵȉpСɵ1֣ڌĩBһõ©1֣©߅]Һ£1֣ĩBһڸܵü첿ֲҺwҲ÷֣
ԇ}1FxӾ߀ԭԣpˮډAԗlFxɚFȥxӷʽ2Fe2H2O24OH2Fe(OH)3
2XǃԚɚF͚XƂXҪǣV2ܽښcҺ^VõFwȻVҺMmϡXȻlssYɣԌ^̵E^Vϴ졢
3Aw|0.80gڼӟ^йwp0.98g0.80g0.18g0.98g~ˮ|18g/mol0.18g@fAwǡ~WʽCuO~^mӟ~@fڸߜ£~~^
~ɌNH3N2ͬr~߀ԭ|Cuּ֧ͬWYՓĬFӲ|кɫw׃ɼtɫЌܿڲ֮aݣПoɫoζwɡ
ԓwǟoɫд̼ԚζĚwԸ|ĽMԪؿ֪ԓwSO2ڌ鷴aSO2wNaOHҺʹwϵȉpСɵڌĩBһõ©©߅]ҺԷֹбҪ
c߀ԭʽ|Ƃڷx~ֽaԼ~ﷀДࣻ~SO2|bõx
ĿлW Դ }ͣ
| ||
| ||
鿴𰸺ͽ>>
ĿлW Դ }ͣ
鿴𰸺ͽ>>
ĿлW ԴϺӅ^2013߿һģWԇ} }ͣ022
ijWСMͬWһUľ·庆̎õCuAlFeAuPtȽٵĻOӋƂ~Xwķ
شІ}
1ڢٲӷĽ________N
2ڢڲH2O2VҺ1к________xӣʹH2O2ăc________
3õڢ۲CuSO45H2OƂoˮ~ķǣ________
4ՈWСMͬWɞV2ȡAl2(SO4)318H2OČE
(1)ȡV2________ַ^V
(2)ȡVҺ________(ԇĻWʽ)Ȼ________(茍Q)
(3)mϡܽ
(4)^________(茍Q)@Al2(SO4)318H2Ow
5ڢ۲CuSO45H2Oпs|Na2SO4yCuSO45H2OļȣxBaCl2(aq)ҪԇՈг횜y________
鿴𰸺ͽ>>
ĿлW Դ2012-2013WϺӅ^һWĩԇWԇ棩 }ͣ}
ijУWСMͬWһUľ·庆̎õCuAlFeAuPtȽٵĻOӋƂ~Xwķ
شІ}
1ڢٲӷĽ N
2ڢڲH2O2VҺ1к xʹH2O2ăc
3 õڢ۲CuSO45H2OƂoˮ~ķǣ
4ՈWСMͬWɞV2ȡAl2(SO4)318H2O ČE
ȡV2 ַ^V
ȡVҺ ԇĻWʽȻ 茍Q
3mϡܽ
4^ 茍Q@Al2(SO4)318H2Ow
1ڢ۲CuSO45H2Oпs|Na2SO4yCuSO45H2OļȣxBaCl2(aq)ҪԇՈг횜y
鿴𰸺ͽ>>
ʡW`ͲϢeƽ_ | WкϢe^ | p_e^ | vʷ̓oxкϢe^ | ֙e^
`ͲϢeԒ027-86699610 e]䣺58377363@163.com