29ijWdȤСMһNIUˮҺвEMЌ(Oܰlķȫ): όŒ.ûWʽش:(1)UˮҺЃHһN|r.ԓ| .(2)UˮҺкN|r.(1)|.߀ɴڵ} . . .Լܴڵ| . .

 

}Ŀб(𰸺ͽ)

ijWdȤСMһNIUˮҺвEMЌ
Oܰlķǡȫ

ŒûWʽش
1UˮҺЃHһN|rԓ|
FeCl3
FeCl3

2UˮҺкжN|r1|⣬߀ܴڵ}
FeNO33
FeNO33

NaCl
NaCl

NaNO3
NaNO3
Լܴڵ|
HNO3
HNO3

HCl
HCl

鿴𰸺ͽ>>

ijУWdȤСMһNIUˮҺвEMЌ
Oܰlķǡȫ

ŒûWʽش
1UˮҺЃHһN|rԓ|   
2UˮҺкжN|r1|⣬߀ܴڵ}            Լܴڵ|       

鿴𰸺ͽ>>

ijУWdȤСMһNIUˮҺвEMЌ(Oܰlķǡȫ)ŒûWʽش

(1)UˮҺЃHһN|rԓ|________

(2)UˮҺкжN|r(1)|⣬߀ܴڵ}________________________Լܴڵ|________________

鿴𰸺ͽ>>

ijWdȤСMһNIUˮвEMЌ򞣨Oܰlķǡȫ

όŒûWʽش
1UˮҺЃHһN|rԓ|______ԓ|cAgNO3ķʽ______tɫĻWʽ______
2UˮҺ߀жN|r1|⣬߀ܴڵ}__________________Լܴڵ____________

鿴𰸺ͽ>>

ijWdȤСMһNIUˮвEMЌ򞣨Oܰlķǡȫ

όŒûWʽش
1UˮҺЃHһN|rԓ|______ԓ|cAgNO3ķʽ______tɫĻWʽ______
2UˮҺ߀жN|r1|߀ܴڵ}__________________Լܴڵ____________

鿴𰸺ͽ>>

һx}

1

2

3

4

5

6

7

8

9

10

11

B

A

B

C

A

D

C

A

D

B

C

12

13

14

15

16

17

18

19

20

21

22

D

C

A

A

B

D

C

D

C

B

D

}

23(1)2Cu2+     (2)3NO2    

24A B       

2512672441  

26H2O2CCOCa(OH)2

271CO22NaOH3CH44SO2

281K2SO4+Ba(NO3)2==BaSO4+2KNO3   ͷֽⷴ

2CaCO3+2HCl==CaCl2+CO2+H2          Mg(OH)2+2HCl==MgCl2+2H2O    

CaCO3+2HAc==Ca(Ac)2+CO2+H2O  

3CaH2+2H2O ==Ca(OH)2 +2H2       Ca(OH)2 +Na2CO3== CaCO3+2NaOH

CaH2+2H2O+Na2CO3== CaCO3+2NaOH+2H2

Ɣ}

291FeCl3  (2)Fe(NO3)3NaClNaNO3HClHNO3

301HCl2H23һNrH2N2HCl      ڶNrH2N2HClCO

NrH2N2HClCO2 ķNrH2N2HClCOCO2

 

 

}

311 ԇ 2BDCFGAE

32һy\ļȣ|֔ȣ

F󣺴\a

ʽZn+2HCl==ZnCl2+H2H2|0.2ȣ65%

ģ1՚еHClH2Oƫ2

ɣaCO2 òɵCO2|4ƫС

Ӌ}

331⣺OԭwNa2CO3|x}|y

Na2CO3    +   2HCl= 2NaCl+CO2+H2O

106            73           44

 x            7.3%y        8.8g                 106x = 737.3%y = 448.8g                 

x = 21.2g      y=200g

ԭwNa2CO3

}Һ|200g

(2) һμ}100g0

 

 

 

 

 

 

 

 

CO2

|

/g

 

8.8

 

 

 

 0

 

            

   100      200     300

ϡ}|/g

 

 

 

 

 

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