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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
A
C
D
C
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D
B
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16(10)
ÿ2Wʽxӷʽ?jng)]ƽo֣lδ˿1w
̖δ˲۷
(1)O
(2)
(3)
(4)
(5)O=C=O
17(10)
ÿ2Wʽxӷʽ?jng)]ƽolδ˿1w
̖δ˲۷
(1)
(2)ڵڢA
(3)B
(4)
18(12)
һ
(1)z^ι250mLƿ (ÿ12)
(2)0.2000mol?L (2)
(1)0.0100mo1?LpH2ϡ10rpH׃ֵСl
(3֣o)
(2) (2)
pHӋ(pHԇyͬȵĴڎNͬ'ضȕrpH(3
19(10)
ÿ2o
(1)
(2)CD
(3)
(4)״cˮ(״o2)
x
20(A)(13)
(1)Ӿw (2)
(2)] (2)
(3).
(3)
(4)O N C (2)
(5)I
I (2)
(6)COДѵһIĵ(273
kJ?mol
)N
Дѵһ
Iĵ(5233kJ?mol
)СCOĵһI^הѣCO^(o)(2)
20(B)(13)
(1)uȻ(2)
(2)ȥ(2)
(3)
(4)
(5) 4 (2)
(6)
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