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2019版高考化学二轮复?第二?化学物质及其变化-2.2-离子反应--离子方程式跟踪检?- 百度文库

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DdӦAl3NH3H2O===Al(OH)33NH ѡD Aɲغ㣬BӷʽдNHҲOHӦCΪʣӦдʽ 5ijͬѧӦӦӷʽۺ( ) ѡ ѧӦ ӷʽ

4

3

4

NaClOҺClOH2OA ͨSO2SO2===HClO NH4HSO3ҺB мNaOH HSO3 HSOOH3ȷ OHͬʱNHHSO3Ӧ ˮⷴӦ 4===SOH2O CO2323C Na2CO3ˮ H2OCO22OH

ϡD ϴӦԹ

Ag4HNO===AgNO2H2O 3󣬵ʽ˵ɲغ ѡD HClOǿԣܼHSOA۴NH4HSO3Һм3NaOHOHHSOHӦʽдȷBCOˮȵõHCOˮⷴӦΪCOH2O

2

3

23

3

3

HCOOHC

3

6нʵĻѧʽӷʽȷ( )

AҵϿõⷨƱMgMgCl2(),MgCl2

BCa(ClO)2ҺͨCO2Ca2ClO

2

H2OCO2===2HClOCaCO3

CCaSO4μأCaSO4(s)

Na2CO3(aq)CaCO3(s)Na2SO4(aq)

2DFeSO4ȥԷˮеCr2O2CrO727

Fe14H===2CrFe7H2O

ѡD Dӷʽɲغ㣬ȷӷʽΪCr2O6Fe14H===2Cr6Fe7H2O

7(2016Ϻ߿)֪NaOHAl(OH)3===NaAlO22H2OCO2мNaOHŨҺչ޿ڣ޽ٹһʱ䣬ޱ͹ʵûзӷӦ( )

ACO22OH===CO23H2O 3

2

7

2

3

233

BAl2O32OH===2AlOH2O C2Al2OH2H2O===2AlO3H2 DAl4OH===AlO2H2O

ѡD CO2мŨҺCO2ƷӦΪޱ񣬽Ź޷ӦޱĤAl2O3ʿɷABCķӦ

3

2

2

2

8һܴ棬ҼӦԼӦӷʽȷ( )

Լѡ Լ Ӧӷʽ A FeNOK FeIClO 23323ϡH2SO4 NaOHҺ 3FeNO4H23===3Fe3NO2H2O Fe3OH3B ===Fe(OH)3 HCOOH233C MgHCONaOHCl Һ ===COH2O Al33OH===Al(OH)3 D

Al3ClϡNO 3ˮ ѡA £NO3ǿ

2019版高考化学二轮复?第二?化学物质及其变化-2.2-离子反应--离子方程式跟踪检?- 百度文库.doc ĵWordĵصԣ㸴ơ༭ղغʹӡ
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