( 20 16 9 )
1 6 0 70
2 9 0 00 ( 3 0 )
H 1 C 12 0 16 8 i 2 8 N a 2 3 C r 52 F e 56
C u 6 B Z n 6 5 B a 137
( 2 5 2 5o
)
1 2 0 15 10 ( C 15 H , O , )
A B C D
2 )fti '
C D
3
A B C D
4
A 2 K I + B r 2 - 2K B r + l 2 B C a C0 3 C a o + C0 2 t
C 50 3 + H 2 0 - H 2 SO , D M g c 12 + 2N a OH - M g (O H ) 2 l + N a c l
5
A H C I B N H 4 C l C N a 2C0 3 D N a c l
6
A B
C D
7
A C0 2 O C B CH , - CH 2
C CH
,
D C l
1 ( 8 )
8
A K C I B K B r C C C 14 D l 2
9
A K
B p H pH 4
C 24 0 m 1 24 0m L
D
10
A 1 2 6 C 14 6 C
8
C CH 3 C O O C H 2 C H 3 C H 3 C H 2 C H 2 CO O H
D C H 4 C H 3 C l
11
A
B
C
D
12
A
B
C
D
13
w Æ w i 1v 1 1 1 2 T 1 w j l v u a 1 2 1
B Si0 3 2 + 2W H 2 Si0 3 B
C C0 3 2 + 2H ' C 0 2 î + H 2 0
D Fe 3+ + Cu - Fe 2- + Cu 2
14
A X
B Y Z X
C Y RX W X ,
D Y R
2 ( 8 )
15 \ Y I I
A
'
,
B t
C
D 2m L l m L
16
A N a O H
B
C
D
17 L E D
A
B
C 6 5 g 22 4 L
D " "
18 2× ( )+ Y (g ) = 2Z (g ) 19 7 kJ o l l 2 m o l X
1 m o l Y 2L t o m i n X 1 4 o 1
A t o m i n 19 7
B t o m i n X 0 06 m o l · L 1 m in 1
C t om i n Y d 0 0 15 m o l · L 1 . m in 1 ( )
D t om i n Z 0 6 m o 1 · L 1
19 S( ) + 0 2(g ) - S0 2( ) H = Q k J · m o l 1
A 1 m o 1 S( ) 1 m o 1 0 2(g ) 1 m o l S0 2(g ) QKJ
B l m o l S(g ) 1 n 1o l 0 2( ) 1 n 1o l S0 2( ) Q kJ
C S (s ) + 0 2 (g ) - 50 2 (g ) A H < Q kJ · m o l 1
D 1 S(g ) 1 0 2(g ) Q kJ
3 ( 8 )
20
A M 9 3N 2
B
C ï l
D Y 8 Y ' i
2 1 0 0 1 m o l · pH 2
a c (c h
.
c 0 0 h ) j > @ b c (c h , c 0 0 ) a > @
C c (C H , C0 0 H ) + c (CH , C0 0 ) ( i) = © D c (CH , C0 0 ) + c (O H ) a < @
22 N
.
F
A p H = 1 H , SO , 2
B l m o l N a 0 N a 0 N a 0
C 2 73K
,
10 1k p a F 14g i 3N
D 0 2 m o 1 C
,
H
.
O 0 2N A
23 C
.
H
,
O H + 6H
.
SO
,
- 6S0 ï + 2C0
.
t + 9 H
.
0
A B C D
24 b m o 1 N a z CO , a m o 1 H CL
A a / b 2 C0
,
2 + H · _ H CO
,
H C O
,
+ H · = C O
,
+ H
,
0
B O a /b 1 CO
.
H ' _ H =
C 2 a - 3b 2 C0
,
2 + 3H · _ H CO
,
+ CO
,
+ H
,
0
D l a / b 2 n (H C 0 3 ) ( 2a b ) m o l
25 X N a 20 Fe 20 3 . Cu SIO ,
X
a 15 6 g x N a o H
4 92 g Æ l 92 g
b 15 6 g × 6 4 g
1 92 g
A N a 20 B I I X Si0 2
C l 92 8 Cu D 15 6 8 X m (Fe 20 3) m (Cu ) - l
4 ( 8 )
( 7 50 )
2 6 (6 ) CO F B
c H
l ® -
C P J ' " .
C H = C H C 0 0 H
C 0
2
A
B
( 1 ) ®
( 2 ) A ( CH
.
C H CO O H )
A A
B A N a zC O ,
C A K M n O
,
D A
( 3 )
2 7 (4 ) A D A
M g SI0 2
®
( 1 ) E
( 2 )
2 8 ( 6 ) SO
,
( 6 ) S0 2
C D
5 ( 8 )
( 1 ) D
( A
( 3 ) C
29 ( 4 ) N a H SO
.
N a 2 SO .
10 0 m L
,
0 15 m o l L 1
B
.
7 12
( 2 ) a m o l
.
30 ( 10 )
( 1 ) CO 2 CO (g ) + 4 H 2(g ) CH n (g ) + H , 0 (g )
C O [n (H 2) / n (C( )]
i n abs o , @
0
N a H SO
,
K ( " " " " )
( 2 ) S0 2 0 02m o l L I p H 2
H
,
O K
.
1
( 3 ) 1 2 S0 2 (g ) + 0 2 (g) 2 S0 3 (g ) A H 1
2 2N O (g ) + 0 2(g ) = 2N 0 2(g) A H 2
H
,
H 2 4 0 3 S0 2(g ) + N 0 2(g ) = S0 3(g ) + N O (g ) (
"
" " " )
6 ( 8 )
B a (O H )2
2 0 0m L
n p H
( 1 ) c (N a 2S0 4) m o l L 1
( 4 ) N a O H SO
,
N a H s o
,
( ) lm / A
1( 5 ) SO
,
N O 10 2 0 30 u m 1n
1 o l 3 S0 2(g ) + N 0 2( ) S0 3( ) + N O (g )
t om i n 1 m o l SO
,
N O 20m i n
N O a l o 2 ( ° ° .
" )
v 10 3 0m i n
3 1 ( 10 ) ( C í 2 0 , 2 C r 3 ' )
2 C r 0
.
2 + 2H + C r 20 , 2 + H . O
( 1 )
( 2 ) I
( 3 ) m p H
A 4 m o l L 1 B 6 m o l L 1 c D
( 4 ) 100 m L
p H 5 C r 20 , 2
C · a m o l ! ED TA ( H
,
Y )
C r 2 0 , 2 2C r 3 ' C r 3 ' + Y 4 _ C r Y
®
°
@ E D T A b m L , m L 1 (
a b )
7 ( 8 )
12 ( 10 ) I
·
R C O C 0 0 R A R C 0 0 R + C O
( 1 ) C G
°
( 2 )
A A B D +E
C F D C 1z H 12N , O ,
( 3 ) B
o
@ r H N M R
( C D
( 5 ) " ( ) (
)
8 ( 8 )
( 2 1116 9 )
( 25 2 5o
)
2 1
( 7 50 )
D
2 6 (6 )
( 1 ) ( 1 )
( 2 ) B ( 2
)
O H
( 3 ) a 4
,
0 4 C 0 0 H +
CI H;
0 4
,
-
nCHa + H
z
O ( 2
)
( ( 2 )
( 3 ) 2 Fe 3 + S0 2 + 2H 2 0 2 Fe 2 - + 4 H+ S0 4 62 )
29 ( 4 )
1 ( 2 )
3 0 ( 10
)
( 2 )
'
1
t / n 1 i n
( 5 ) T , " H H O L
° 0 " g : ( 2 )
C H 20 H
A C H O C 0 0 H
2 ( 2 )
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