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Wʽ | CH4 | C2H6 | C4H10 | C5H12 | C6H14 |
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Wʽ | CH4 | C2H6 | C4H10 | C5H12 | C6H14 |
|(zh) | ||||||
Wʽ | CH4 | C2H6 | C4H10 | C5H12 | C6H14 |
|(zh) | ||||||
Wʽ | CH4 | C2H6 | C4H10 | C5H12 | C6H14 |
һx}(}14С}1-8}ÿС}29-14С}ÿС}334)
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
A
D
D
C
C
D
B
D
A
B
A
C
B
}(}5С}26)
15(ÿ1֣4)(1)2H 2SO(2)كɂ
ÿкĂԭ
16(ÿ1֣6)(1)(2)ۣ(3)(4)(5)(6)
17(ÿ1֣6)(1)x=11y=6(2)Na(3)O2-(4)ۺ͢
(5)Na2SO4NaOHH2SO4
18(Wʽ2ÿ1֣6)(1)
(2)2
=
(WʽWʽe`÷]ƽ1֣]ИlB(ti)1»Wʽuְ@˜)(3)ˮ(4)һˮ(I(y)ѭh(hun)ˮr(nng)I(y)Ľ释)(ͬӽo)
19(Wʽ2ÿ16)
(1)CH4+2 2H2O+CO2(2)䡣(3)՚()
C}(}2С}20)
20(1)(2) (2)4P5
2
(2)
(3)Dz\(ÿ1)(4)̼(ÿ1)
21(Wʽÿ2ÿ212)
(1)ף ңC
(2)2 2
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2 2
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CO
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22(Wʽÿ2֣eֵÿ114)
(1)aԇbLi©ƾÕr]wϟñˮ
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(2)2KMnO4 K2MnO4+MnO2+O2ԇܿڛ]һСFɸi
ĩͨ^Mˮۣ(3)BEF(AEF)(2x©11xe10)
CaCO3+2HCl=CaCl2+H2O+CO2
(4)ʹ̼cˮxֹ̼ˮ](5)ڣ
23(ÿ210)
Cһ Һ¾ֽ
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24(6)(1)(3)Ca(1) 40 : 71 : 32(2) (2)(2)49.7% (3)(1)100
25(10)(1)ʯʯc}Ľ|eӿ췴 (2)
(2)2.2 (2)
(3)⣺OʯʯƷ̼}|(zh)x
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