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ǰλãҳ > 宁夏银川一?020届高三上学期第一次月?理科综合(含答? - 百度文库

宁夏银川一?020届高三上学期第一次月?理科综合(含答? - 百度文库

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һ2020꼶һ¿

ۺ

ע

1ǰؽԼ׼֤дڴ⿨ϡ 2ʱؽдڴ⿨ϡдڱԾݸֽЧ 3Խ󣬽Ծʹ⿨һء

õԭH-1 C-12 N-14 O-16 Al-27 Mg-24 Ca-40 Fe-56 Ba-137 һѡ⣺13С⡣ÿС6֣78֣ÿСĸѡУֻһѡ

1ϸȺɫ״緢˿һɫֲ߷ֱ롰ơơгܰڷ˺˵ͬ A

C˿

D

2ATP AϸʺϸжATPķֲ BATPˮΪһ CATPϳṩ

DϸATPADPıֵһΧڱ仯

3ЫȾɫȴЫӶҺеһֵƳɵģѡԵذڰϸϣʹ֢׺Чй֡Ⱦɫ˵ȷ AЫȾɫĻѧɷкCHONȴԪ

BȴѡԵذڰϸϣ방ϸϸĤǵй C߲ÿڷķ֡Ⱦɫ

DȾɫļӹ漰ϸк塢߶塢 4һЩ󻨻ʱҺ˶ֱ軯ѧԪأλmmol/L䲿䷽£SO4 2D 0.15Ca 21H2PO4D 0.25Zn2 0.2ȣֲϸٵ AZn2

5۲DNARNAϸеķֲʵ˳

ȡϸƬ ޺׻ȾɫȾɫ ˮ ܸϸDzƬ ݳϴͿƬ

BSO4 2D CCa 2

DH2PO4D

A٢ۢڢܢ B٢ۢݢڢ Cڢۢܢ٢ Dݢۢܢڢ

6ͼʾijø¶£Ӧ Ũȶø߻ӦʵӰ죬˵ȷ AAʱ¶{5Ӧ B£BʱӦм ͬøӦʲ

CCʱƷӦʵǷӦŨȺøŨ DAʱƷӦʵǷӦŨ 7˵ȷǣ

Aˮᡢ⻯ƶǵ

BʽзཫΪһԪᣬᣬǿ CﶼǷǽ

D֮໥Ӧһ

8лͳĻ̺໯ѧ֪ʶ˵ȷ Aܼ޲˼еġܼԡҪɷΪ BѼˡܽжЧӦ C¯̡еָ Dҹ족ָǽʵɫӦ 9NAʾӵ޳ֵ˵ȷ A0.5 molۻ( As4S4ṹΪ

)кNAS-S

B1mol /LNH4NO3ҺμӰˮʹҺԣ1LҺNH4+ĿΪNA C׼״£33.6 LкзԭӵĿΪ1.5NA

D£1 mol CH41 mol Cl2ϹգʹַӦķΪNA 10£иָҺд

Aʹ׻ȱҺFe2+NO3SO42Na+ B۷ųҺNa+ClNH4+NO3-

Cˮc(H+)=10-13mol/LҺK+HCO3-Br-Ba2+ Dc(OH-)/c(H+)ֵΪ100ҺS2-Na+SO42SO32- 11ӷʽȷ

AʯеNaHCO3Һ: Ca2++OH - +HCO3- = CaCO3+H2O BĴҺˮ2H++CaCO3= Ca2++ CO2+H2O

CSO2ͨCa(ClO)2Һ: SO2+H2O+Ca2++2ClO- = CaSO3+2HClO

DͨFeBr2Һ2Cl2 + 2Fe2+ +2Br-=2Fe3++4Cl- + Br2

12 K2FeO4һ͡Ч๦ˮDZCl2O3ClO2KMnO4

Ըǿ޶ȾɫˮҵƵøƣȻڵ£ڸ2Fe(OH)3+3ClOҺмKOH;ͿأK2FeO4ʪƱҪӦΪ

+4OH=2FeO42- +3Cl+5H2O,ɷƱҪӦΪ2FeSO4 +6Na2O2 = 2Na2FeO4 +2Na2O

+2Na2SO4 +O2 й˵ȷ A. £صܽȱȸƸС B. ʪƱÿ1mol Na2FeO4 ת3mol C. ɷƱлԭʵ֮Ϊ13

DK2FeO4ˮʱɱܳȥˮеH2SNH3ȣɵFe(OH)3

ˮе

13еλӾγɣҹѧʵо򣺷Ӧҵײʢвͬ

ҺSO2NO2һϣN2Ϊͨ뷴Ӧң ͬʱ󣬼ҺSO42-ĺ£ Ӧ N2 Һ ˮ 3%ˮ ˮ 3%ˮ SO42- a b c d . bd >ac ݷ .ʼͨ NO2ռⲻ SO42- ˵ȷ

A SO2 ͵ŷЧʩ

BӦҢпܷӦSO2 + 2NO2 + 2H2O == H2SO4 + 2HNO2 CоεγҪO2й Dũҵдʹ̬ʿܻγ

ѡ⣺⹲8С⣬ÿС6֡ÿСĸѡУl418ֻһĿҪ󣻵1921жҪȫѡԵ6֣ѡԵȫĵ3֣ѡĵ0֡ 14ͼʾһֱ߿ԲӦٶȡмסͬѧ

ͬѧָһѳ50 cmֱߣͬѧ̶ַλ ץߵ׼ͬѧɿֱߣͬѧֱʱ ץסֱߣ¼ץסݣظϲΡõ (λcm)˵ȷ

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һ2020꼶һ¿ ۺ ע 1ǰؽԼ׼֤дڴ⿨ϡ 2ʱؽдڴ⿨ϡдڱԾݸֽЧ 3Խ󣬽Ծʹ⿨һء õԭH-1 C-12 N-14 O-16 Al-27 Mg-24 Ca-40 Fe-56 Ba-137 һѡ⣺13С⡣ÿС6֣78֣ÿСĸѡУֻһѡ⡣ 1ϸȺɫ״緢˿һɫֲ߷ֱ롰ơơгܰڷ˺˵ͬ A

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