4. иM΢|: CH3

 

}Ŀб(𰸺ͽ)

иM΢|
O2O3
 
12
6
C
 
13
6
C

CH3CH2CH2CH3

CH3CH2CH2CH2CH3
1
MɷN΢ͬλأ
2
MɷN|ͬخw
3
MɷN|ͬϵ
4
MɷN|֮ͬw
5
Mʾͬһ|

鿴𰸺ͽ>>

иM΢|
A.
 
12
6
C
 
14
6
CC                         BCH3CH2CH2CH3 Ӣҽ̾W
CӢҽ̾WDӢҽ̾W
1
 
MɷN΢ͬλ
2
 
MɷN|ͬϵ
3
 
MɷN|֮ͬw
4
 
MɷN|ͬһ|

鿴𰸺ͽ>>

иM΢|

ACC
BCH3CH2CH2CH3
C
D
1__________MɷN΢ͬλ
2__________MɷN|ͬϵ
3__________MɷN|֮ͬw
4__________MɷN|ͬһ|

鿴𰸺ͽ>>

иM΢|

ACC

BCH3CH2CH2CH3

C

D

1__________MɷN΢ͬλ

2__________MɷN|ͬϵ

3__________MɷN|֮ͬw

4__________MɷN|ͬһ|

 

鿴𰸺ͽ>>

5֣иM΢|                                                                         

AO2O3         BCC        CCH3CH2CH2CH3

D        ECH3CH2CH2CH3

1               MɷN΢ͬλأ

2               MɷN|ͬخw

3                MɷN|ͬϵ

4               M|֮ͬw

5               M|ͬһ|

 

鿴𰸺ͽ>>

һ1.C  2.D  3.C  4.D  5.B  6.D  7.A  8.A  9.C?

10.(1)3,4D׻  10?

2hʮ  18 ?

11.1O2CuO?

2CaCl2P2O5  Aʯ?

3w(C)=%?

12.ACH4BC3H8rߵweȞ飺VCH4VC3H8=13AC2H6BC4H10rߵweȞVC2H6VC4H10=31

13.1g f e h i c dd ca bb a?

2ˮO2?

3߻ӴaO2?

4ʹЙCֵCO2H2O?

5CH2O  6yЙCʽ?

14.1CH4+2O2

1 mol             80 g

ԭϚwn(CH4)==0.0075 mol?

tVCH4=0.0075 mol22.4103 mL?mol1=168 mL?

ʣw840 mL3168 mL=336 mL

(2)VCH4V(O2)=168 mL(840 mL168 mL)?=14

 

 

 


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