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2019-2020学年高中化学新人教版必修?第四章化学与自然资源的开发利?.1.1金属矿物的开发利用课时作业C?- 百度文库

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˵ݽԤݿܲȫҪĵҪݣwordʹáword΢ź:xxxxxxxQQxxxxxx ܸṩĵл֧½⡣

2019-2020ѧлѧ˽̰޶ »ѧȻԴĿ4.1.1

ĿÿʱҵC

:________ ༶:________ ɼ:________

һ ѡ (9⣻18)

1. 2֣ (2019ģ) лѧӦΪҵұԭǣ

A . 2NaCl() B . Al2O3+3C

2Na+Cl2 2Al+3CO

C . Fe2O3+3CO D . HgS+O2

2Fe+3CO2

Hg+SO2

2. 2֣ йֵ˵Уǣ A . ʯԭĹ B . Ĺ C . ¯мʯ D . ת¯мʯ

3. 2֣ (2017߶ϡѧ) ܶСĽIJͬ﮿ͷųӣʳܵء֪﮵ĽԽƺþ֮䣬ұӦõķǣ

A . ⷨ B . Ȼԭ C . ȷֽⷨ D . ȷ

4. 2֣ (2018һϡ̨ĩ) нұķӦԭǣ

A . MgCl2()

MgCl2

1 ҳ 10 ҳ

B . Al2O33H2 2Al3H2O

C . Fe3O44CO D . 2HgO

3Fe4CO2

2HgO2

N2O5(g)

5. 2֣ (2019ϡĩ) ӦΪ2NO2(g)O3(g)

O2(g)T¶£2.0 Lܱг2.0mol NO21.0mol O3 һʱﵽƽ⡣ӦвⶨIJݼ± t/s n(O2)/mol 0 0 3 0.36 6 0.60 12 0.80 24 0.80 й˵ȷǣ

A . Ӧ03 sڵƽv(NO2)0.24 molL?1s?1

B . T¶£ʼʱг1.0mol NO20.5mol O30.50mol N2O50.50mol O2 ӦﵽƽʱѹǿΪʼʱ0.88

C . 24 s䣬¶ȣﵽƽʱc(O2)0.44molL?1 ӦĦH>0 D . T¶£ʼʱг2.0mol N2O52.0mol O2 ﵽƽʱN2O5תʴ20% 6. 2֣ (2018һϡĩ) ҹĴ෢չʷ˷dzҪãкڻҩıըӦΪ2KNO3S3C=K2SN23CO2÷ӦбԭԪǣ

A . C B . N C . NS D . NC

7. 2֣ лŹԲõķʷз첻漰ѧӦǣ A . õͭ B . ʯ

2 ҳ 10 ҳ

C . սճմ D . ĥʯָ

8. 2֣ (2018һϡТ) һ£PbO2Cr3+ӦCr2O72-Pb2+ μӷӦCr3+PbO2ʵ֮Ϊ

A . 11 B . 23 C . 32 D . 43

9. 2֣ (2017һ¡) ͢ȷϵǣ ѡ A B C HClH2S ԭؿɽѧתΪ ǽClS ԭӵԴܹ NaIҺеˮͱ񵴡ãҺϲϺIԭǿCl ɫ D NaCl2ȼյﺬӼ NaClɵ A . A B . B C . C D . D

ѡ (5⣻34)

10. 7֣ (2018һϡ¿) Ϊ̽ĻһЩѧʣijѧʵСʵ顣

3 ҳ 10 ҳ

1 AҺзֱ뼸KSCNҺҺɫ________

2 дйطӦӷʽFe3O4A ________AB ________

3 BҺмNaOHҺɿ________˹зԭӦѧʽΪ________

4 AıҺˮвϼȣƵ________壻ͨýʱɿһġͨ·Ϊ________ЧӦ

11. 7֣ (2015ɽģ) ͭ仯й㷺Ӧã 1 ͭɲ·Ʊ

ͭCu2S+O2 2Cu+SO2

ʪͭCuSO4+FeTFeSO4+Cu

ַУͭԪؾ________򡰻ԭͭʣ 2 ӡˢ·ʹõͭҪã

һFeCl3Һӡˢ·ƱCuCl2?2H2Oʵģչ£

֤FeCl3Һķ________ ڲ2ӵ˵________ AHNO3BH2O2CKMnO4

۲3ĿʹҺpHߵ4.2ʱFe3+ȫѡõġԼ1________дһּɣ

ũCuCl2ҺʱҪμŨᣬĿ________ûѧʽϼҪ˵پȴᾧˣõCuCl2?2H2O

H2O2ϡṲͬӡˢ·ƱͭʱȻѧʽǣ Cus+H2O2l+H2SO4nqTCuSO4aq+2H2OlH1=320kJ/mol

4 ҳ 10 ҳ

2019-2020学年高中化学新人教版必修?第四章化学与自然资源的开发利?.1.1金属矿物的开发利用课时作业C?- 百度文库.doc ĵWordĵصԣ㸴ơ༭ղغʹӡ
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