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ǰλãҳ > 浙江省杭州市2017-2018学年高二下学期期末教学质量检测化学试题含答案 - 百度文库

浙江省杭州市2017-2018学年高二下学期期末教学质量检测化学试题含答案 - 百度文库

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õԭ H-1 C-12 N-14 O-16 Na -23 Mg-24 Al-27 Ca-40 Fe-56 Cu-64 I-127

һѡ⣨ÿСֻһѡ⣬ÿС2֣50֣ 1ʲ

A. B.ʯӢ C.ʯ D.ˮ 2Ϊƿ

3ڵʶܵ

A. B.ͭ C. D.Ȼ 4зӦԭӦ

A.Na2SO3+H2SO4Ũ=SO2+H2O+Na2SO4 B.2HClO

2HCl+O2

C.CaO+H2O=Ca(OH)2

D.NaCl+NH3+CO2+H2O=NaHCO3+NH4Cl 5ڿԴ

A.ú B.ʯ C.ȼ D. 6˵ȷ

A.AgI˹ B.ҩѬ C.ʵҽƱˮƾ D.̷ϵоˮ 7ܲЧӦ

A.Һ B.ͭҺ C. D.Ȼ-ƾܽ

8бʾȷ

A.ȻƵĵʽ

B.ȲĽṹʽCHCH

C.SĽṹʾͼ

2-

D.ˮӵıģͣ

9вʹʪpHֽ

A. Na2CO3 B SO2 C. NH4Cl D. HCl 10˵ȷ

A.Na2CO3ҺȥCO2еHCl

B.Ba(OH)2ҺNa2SO3NaHSO3Һ C.ƿʹǰϴһҪ

D.ʯ͵ʵУǼӷʯӦȼʯⱩ 11˵ȷ

35A.17Cl23717Cl2Ԫصֺ

B.ʯīʯΪͬ壬߲ܷ໥ת C.C5H12һȴ8

D.CH3COOCH2CH3CH3CH2OOCCH3Ϊͬ칹

12֪ӦX(g)+2Y(g)=3Z(g) H=-akJmola>0˵ȷ

A.ﵽƽ״̬ʱųһСa kJ B.ϵмXgʱ淴Ӧһ C.ڵѹǿֲʱӦһﵽƽ״̬ D.YZʵ֮ȱֲ䣬Ӧﵽƽ״̬ 13ӷʽȷ

A.ͭҺӦ:Ba+SO4=BaSO4 B.ʯڴ:CaCO3+2H=Ca+H2O+CO2 C.ȻҺӦ:Fe+Fe=2Fe

D.ʯˮ̼ҺӦ:HCO3+Ca+OH=CaCO3+H2O

14WMXYZֶԪڱλͼʾ˵ȷ

-2+

-3+

2+

+

2+2+

2--1

A.MWXԭӰ뾶μС

B.MYZӦˮǿ C.XYMļ̬⻯ȶμ D.WYܹγֱͷWY2 15˵ȷ

A.CH3CH2CH2CH(CH3)24-׻ B.ࡢᡢʾڸ߷ӻ C.̼ȡȫ

D.úҺ仯Ƶÿȼȼ͵ 16˵ȷ

A.ڼˮΪӦ B.ܷȡӦܷӳɷӦ

C.ϩȲҴܱԸ D.ͶҺܷкͷӦ

17״һȼϵأDMFCһָЧȾijص乤ԭͼ

ȷ

A.ҵ缫ΪӦ

B.׵缫ķӦΪ:CH3OH-6e+8OH=CO3+6H2O C.ŵҺpH

D.ƶΪ:׵缫ơҵ缫Һ׵缫

18£ŨȾΪ0.1molLʹҺ˵ȷ

A.ֱˮϡ10󣬴pH

B.߷ֱ״СȫͬZnӦʼʱзӦʿ

C.ҺֱͬŨȵNaOHҺӦԣĵNaOHҺ

-1

--2-

D.ҺֱZnӦвH2

19֪1molH2(g)еH-HҪ436kJ1molO2(g)еĹۼҪ

496kJH2O(g)е1molH-Oܷų463kJ˵ȷ

A. Imol H2O(l)תΪ2molH1molOʱ926kJ B. H2O(g)=

1-1

O2(g)+H2(g) H=+242kJmol 2-1

C. O2(g)+2H2(g)=2 H2O(l) H=-484kJmol

D.2molH2(g)1mol O2(g)е֮2mH2O(g)е 20˵ȷ

A.׺͵ڻʱ˷΢ͬ B.лCH3COOHУԭӾγ8ȶṹ C.H2OH-Oܴܺ󣬹ˮķеϸ D. NaHSO4Уӵĸ֮Ϊ1:2

21ҶԼFeSO4+H2O2ڴ߻лȾXһ£Ӧʼʱc

X=2.010molLӦ10minʱвⶨͼ1ͼ2˵ȷ

-3

-1

A.50棬pH3-6ʱXpHС B.pH=2¶40-80ʱX¶߶

C.ٽкʵ飬ͿжѷӦ:pH=3¶Ϊ80

D.pH=2¶Ϊ50ʱ10minXƽvX=1.4410molLmin22NAʾӵ޳˵ȷ

A.26gȲ뱽ĻкеCHĿΪ2NA B.£1LpH=1H2SO4ҺHĿΪ0.2NA C.100gΪ46ҴҺԭΪNA D.0.1 mol Cl2۳ַӦתƵΪ0.3NA

+

-4

-1

-1

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õԭ H-1 C-12 N-14 O-16 Na -23 Mg-24 Al-27 Ca-40 Fe-56 Cu-64 I-127 һѡ⣨ÿСֻһѡ⣬ÿС2֣50֣ 1ʲ A. B.ʯӢ C.ʯ D.ˮ 2Ϊƿ 3ڵʶܵ A. B.ͭ C. D.Ȼ 4зӦԭӦ A.Na2SO3+H2SO4Ũ=SO2+H2O+Na2SO4 B.2HClO2HCl+O2

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