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
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1ǰؽԼ֤дڴϡ 2ʱؽдڴϡдڱԾݸֽЧ 3ԽԾʹһء
õԭH-1 C-12 N-14 O-16 Al-27 Mg-24 Ca-40 Fe-56 Ba-137 һѡ⣺13С⡣ÿС6֣78֣ÿСĸѡУֻһѡ
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1ϸȺɫ״緢˿һɫֲ߷ֱ롰ơơгܰڷ˺˵ͬ A
BҶ
C˿
D
2ATP AϸʺϸжATPķֲ BATPˮΪһ CATPϳṩ
DϸATPADPıֵһΧڱ仯
3ЫȾɫȴЫӶҺеһֵƳɵģѡԵذڰϸϣʹ֢Чй֡Ⱦɫ˵ȷ AЫȾɫĻѧɷкCHONȴԪ
BȴѡԵذڰϸϣ방ϸϸĤǵй C߲ÿڷķ֡Ⱦɫ
DȾɫļӹ漰ϸк塢߶塢 4һЩʱҺ˶ֱ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 ŨȶøӦʵӰ죬˵ȷ AAʱ¶{5Ӧ B£BʱӦм ͬøӦʲ
CCʱƷӦʵǷӦŨȺøŨ DAʱƷӦʵǷӦŨ 7˵ȷǣ
Aˮᡢ⻯ƶǵ
BʽзཫΪһԪᣬᣬǿ CﶼǷǽ
D֮Ӧһ
8лͳĻ̺ѧ֪ʶ˵ȷ Aܼ˼еġܼԡҪɷΪ BѼˡܽжЧӦ C¯̡еָ Dҹ족ָǽʵɫӦ 9NAʾӵֵ˵ȷ A0.5 molۻ( As4S4ṹΪ
)кNAS-S
B1mol /LNH4NO3ҺμӰˮʹҺԣ1LҺNH4+ĿΪNA C״£33.6 LкзԭӵĿΪ1.5NA
D£1 mol CH41 mol Cl2ϹգʹַӦķΪNA 10£иָҺд
AʹȱҺFe2+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 K2FeO4һ͡ЧˮDZCl2O3ClO2KMnO4
ԸǿȾɫˮҵƵøƣȻڵ£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
13еλӾγɣҹѧʵоӦҵײʢвͬ
ҺSO2NO2һϣN2Ϊͨ뷴Ӧң ͬʱҺSO42-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⣬ÿС6֡ÿСĸѡУl418ֻһĿҪ1921жҪȫѡԵ6֣ѡԵȫĵ3֣ѡĵ0֡ 14ͼʾһֱ߿ԲӦٶȡмסͬѧ
ͬѧָһѳ50 cmֱߣͬѧ̶ַλ ץߵͬѧɿֱߣͬѧֱʱ ץסֱߣ¼ץסݣظϲΡõ (λcm)˵ȷ
92ƪĵ