(1) ò˿պȡijҺɫӦʻɫ ҴмŨᣬȣҺڣһΣҺһK (2) ͨKMnO4ҺҺɫ ϩ (3) ҺXеμNaOHϡҺʪĺɫʯֽԹܿڣֽ ʪĵ۵⻯ֽYֽ ijͨƷҺУƷɫ ҺYеμᣬٵμBaCl2ҺаɫҺ CH2===CHCHOеKMnO4ҺҺɫ պŨˮIJҺXа̲ ڵҺмϡȣˮҺXNH4 (4) (5) (6) Cl2 һSO2 YһSO4 лк̼̼˫ XһŨ 2 (7) (8) (9) ҺмCu(OH)2Һȣɫ ˵δˮ (10) ijҺеμKSCNҺҺɫҺһFeμˮҺԺɫ NaOHҺȺμAgNO3Һδֵɫ ᱵмŨ̼Һ֣2 (11) δˮ (12) ȡ(ϴ)Уݲ (13) ˵Ksp(BaCO3)
ֱͨ뱽ҺУɫ (17) Fe(NO3)2ƷϡμKSCNҺҺ SO2ͨˮ(ˮԸҺ)Уˮɫ ijҺмϡᣬͨʯˮУʯˮ ƱFe(OH)3壺0.1 molLFeCl3(21) Һ0.3 molLNaOHҺ (22) (1) NaOHɫӦҲǻɫԪҪɫܲɫܲɫ˵мԪأ
(2) δӦҴɵϩSO2ʹKMnO4Һɫ
(3) NH3ˮҺмϡNaOHҺɵİˮŨСʱNH3ӷ
(4) ۵⻯ֽǾǿԵ壬YCl2ҲO3NO2
(5) O3Cl2ҲʹƷɫ
(6) ҺYкSO3μʱܱSO4BaCl2Ҳаɫ (7) ̼̼˫ȩʹԸɫKMnO4Һ֤к̼̼˫
(8) ֻҪǻӷԵŨպŨˮIJ̣ܲŨᡢŨᶼ (9) ϡڵˮδк¼Cu(OH)2ҺᷴӦCuSO4ڼʱòӦȼкټCu(OH)2Һ
(10) Feļ鷽ȷ
(11) NaOHAgNO3ҺӦɵAgOHȶֽɻƺɫӵļ
(12) ܽȴܽСתKspʱܽСҲܽȴתKsp(BaSO4) 2 2 2 11Fe(NO3)2 SO2Ư Һһ̼Һ ÷Һ (18) (19) (20) н ݵҺзֱμӱNaClҺCuSO4Һй ʾ (13) ۵ߣһAl棬ۻ (14) ӦκˮƯ (15) H2SO3ǿᣬHҺеNO3ܽSO3SO4ʸðɫBaSO4 (16) лӷԣɵCO2ллӷCH3COOHǿΪCO2ҲΪCH3COOHȽ̼뱽ӵǿ (17) Fe(NO3)2мϡFeܱHNO3(ͬʱ൱HNO3)Feʵ (18) SO2ڷӦԭֵǻԭԶƯ (19) ̼ΡΡҺҲͬ (20) ܣ÷Һķ (21) FeCl3ҺˮУҺĺɫõFe(OH)3 (22) Һм뱥ȻҺ 3йرʵ˼άģ һȷϢĿҪ ڡϵ͡͡ԭӦ͡ȵһ͡ ڶĶҪأȷĿϢ (1)жԭ۽͵Ĺϵ (2)жϡĿġԼĺԡ (3)жϡ(Ʒ)롰ʵ顱ĶӦԡ (4)жϡ롢ᴿ롰ԭĺԵȡ жϣ©κϢ ųȡ 3 2 2 2 1 (2016ȫ13)ʵܴﵽʵĿĵ( ) ѡ A B C D [˼·] ҪFe(OH)3ƱᾧʵԼ ʵĿ ƱFe(OH)3 MgCl2ҺƱˮMgCl2 ȥCuлеCuO ȽˮҴĻ ʵ NaOHŨҺμӵFeCl3Һ MgCl2Һ ϡܽ⣬ˡϴӡ ֱͶ뵽ʢˮҴձ Ԫػĵʡ ANaOHŨҺμӵFeCl3ҺFe(OH)3Fe(OH)3Ʊˮе뱥ȻҺҺֺɫBȻþǿΣMgCl2ˮHClӷMgCl2ҺMg(OH)2MgCl2ҺƱˮMgCl2ҪHClмɣCͭϡᷴӦӦϡϡȥCuлеCuODֱͶ뵽ʢˮҴձУ÷ӦӦҵˮӦƽҴɱȽˮҴĻԣȷ D 2 (2015ȫ10)ʵУӦԼ۶ȷ߾ϵ( ) ѡ A ʵ ϡУַӦμKSCNҺ ͭۼ1.0 molL Fe2(SO4)3Һ ǯסһСɰֽC ϸĥھƾϼ 0.1 molL MgSO4ҺD NaOHҺгٵμ0.1 molL111 3ɣҺѪɫ ϡὫFeΪFe B Һкɫ ͭ ۻҺ̬ ۵ϵ аɫɣΪdzɫ Cu(OH)2ܶȻMg(OH)2С CuSO4Һ A۹ķӦΪ3Fe8HNO3(ϡ)===3Fe(NO3)22NO4H2OҺFeKSCNҺѪɫ֣BķӦΪ2FeCl3Cu===2FeCl2CuCl2ɫֻ֣˵FeǿCuCʱܵĤAl2O3۵߲ۻҺ̬Һ̬䣬DMg(OH)2ɫCuSO4ҺתΪCu(OH)2dzɫ˵Cu(OH)2ܶȻСȷ D 1ʵóĽȷ( ) ѡ ʵ 3 2 3