全国2018届高考化学考前三个月选择题满分策略第一篇专题九化学实验基础知识复习?- 百度文库

(1) ò˿պȡijҺɫӦʻɫ ҴмŨᣬȣҺڣһΣҺһK (2) ͨKMnO4ҺҺɫ ϩ (3) ҺXеμNaOHϡҺʪĺɫʯֽԹܿڣֽ ʪĵ۵⻯ֽYֽ ijͨƷҺУƷɫ ҺYеμᣬٵμBaCl2ҺаɫҺ CH2===CHCHOеKMnO4ҺҺɫ պŨˮIJҺXа̲ ڵҺмϡ΢ȣˮҺXNH4 (4) (5) (6) Cl2 һSO2 YһSO4 лк̼̼˫ XһŨ 2 (7) (8) (9) ҺмCu(OH)2Һȣ޺ɫ ˵δˮ (10) ijҺеμKSCNҺҺɫҺһFeμˮҺԺɫ NaOHҺȺ󣬵μAgNO3Һδֵɫ ᱵмŨ̼Һ֣2 (11) δˮ (12) ȡ(ϴ)Уݲ (13) ˵Ksp(BaCO3) ̼>

ֱͨ뱽ҺУɫ (17) Fe(NO3)2Ʒϡ󣬵μKSCNҺҺ SO2ͨˮ(ˮԸҺ)Уˮɫ ijҺмϡᣬͨʯˮУʯˮ ƱFe(OH)3壺0.1 molLFeCl3(21) Һ0.3 molLNaOHҺ (22) (1) NaOHɫӦҲǻɫԪҪ͸ɫܲ͸ɫܲɫ˵мԪأ򲻺

(2) δӦҴɵϩSO2ʹKMnO4Һɫ

(3) NH3ˮҺмϡNaOHҺɵİˮŨСʱNH3ӷ

(4) ۵⻯ֽǾǿԵ壬YCl2ҲO3NO2

(5) O3Cl2ҲʹƷɫ

(6) ҺYкSO3μʱܱSO4BaCl2Ҳаɫ (7) ̼̼˫ȩʹԸɫKMnO4Һ޷֤к̼̼˫

(8) ֻҪǻӷԵŨպŨˮIJ̣ܲŨᡢŨᶼ (9) ϡڵˮ߻δк¼Cu(OH)2ҺᷴӦCuSO4ڼʱòӦȼкټCu(OH)2Һ

(10) Feļ鷽ȷ

(11) NaOHAgNO3ҺӦɵAgOHȶֽɻƺɫӵļ

(12) ܽȴܽСתKspʱܽСҲܽȴתKsp(BaSO4)

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11Fe(NO3)2 SO2Ư Һһ̼Һ ÷Һ (18) (19) (20) н ݵҺзֱμӱNaClҺCuSO4Һй ʾ

(13) ۵ߣһAl棬ۻ (14) ӦκˮƯ޹

(15) H2SO3ǿᣬHҺеNO3ܽSO3SO4ʸðɫBaSO4

(16) лӷԣɵCO2ллӷCH3COOHǿΪCO2ҲΪCH3COOH޷Ƚ̼뱽ӵǿ

(17) Fe(NO3)2мϡFeܱHNO3(ͬʱ൱HNO3)Feʵ

(18) SO2ڷӦԭֵǻԭԶƯ (19) ̼ΡΡҺҲͬ (20) ܣ÷Һķ

(21) FeCl3ҺˮУҺ͸ĺɫõFe(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

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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

ANaOHŨҺμӵFeCl3ҺFe(OH)3Fe(OH)3Ʊˮе뱥ȻҺҺֺɫBȻþǿΣMgCl2ˮHCl׻ӷMgCl2ҺMg(OH)2MgCl2ҺƱˮMgCl2ҪHClмɣCͭϡᷴӦӦϡϡȥCuлеCuODֱͶ뵽ʢˮҴձУ÷Ӧ󣺷ӦҵˮӦƽҴɱȽˮҴĻԣȷ 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 A۹ķӦΪ3Fe8HNO3(ϡ)===3Fe(NO3)22NO4H2OҺFeKSCNҺѪɫ֣BķӦΪ2FeCl3Cu===2FeCl2CuCl2޺ɫֻ֣˵FeǿCuCʱܵĤAl2O3۵߲ۻҺ̬Һ̬䣬DMg(OH)2ɫCuSO4ҺתΪCu(OH)2dzɫ˵Cu(OH)2ܶȻСȷ D

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