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ΔϴΒόθϟ΍Δϴρ΍ήϘϤϳΪϟ΍Δϳή΋΍ΰΠϟ΍ΔϳέϮϬϤΠϟ΍

ΔϴϨρϮϟ΍ΔϴΑήΘϟ΍Γέ΍ίϭ


ΔϳϻϮϟΔϴΑήΘϟ΍ΔϳήϳΪϣ




ϱΎϣϲΒϳήΠΘϟ΍ΎϳέϮϟΎϜΒϟ΍ϥΎΤΘϣ΍


ΔϳϮϧΎΛ





ΕΎϴοΎϳέΔΒόθϟ΍


ϲοΎϳέϲϨϘΗ


ϦϴϴΗϵ΍ϦϴϋϮοϮϤϟ΍ΪΣ΃έΎΘΨϳϥ΃΢ηήΘϤϟ΍ϰϠϋ

ϝ˷ϭϷ΍ωϮ˰˰˰˰˰˰˰οϮϤϟ΍

ϰϠϋϝϭϷ΍ωϮοϮϤϟ΍ϱϮΘΤϳ


ϔλ
ΔΤϔμϟ΍Ϧϣ
ΕΎΤ

Ϧϣ


ΔΤϔμϟ΍ϰϟ·


Ϧϣ
ϝϭϷ΍˯ΰ˰˰˰˰˰˰˰˰˰˰Πϟ΍


ΔτϘϧ
ϝϭϷ΍ϦϳήϤΘϟ΍


ρΎϘϧ

ΕΎϨϐϨϣήΒϟ΍ΓέΩΎηϞϋΎϔΗϥ·
( )
4
MnO -

ϭϷ΍ξϤΣϊϣ
δϛ
ϚϴϟΎ
( )
2 2 4
H C O

ΊτΑϭϡΎΗϞϋΎϔΗϮϫϲπϤΣςγϭϲϓ

ϲϫϞϋΎϔΘϟ΍ΔϟΩΎόϣ

:

2
4 2 2 4 2 2
2 5 6 2 10 8
MnO H C O H Mn CO H O
- + +
+ + = + +

ΔψΤϠϟ΍ϲϓΝΰϤϧ
0
t =

ΎϤΠΣ
1 25
V mL
=

ϡϮϴγΎΗϮΒϟ΍ΕΎϨϐϨϣήΒϟξ˷ϤΤϣϲ΋ΎϣϝϮϠΤϣϦϣ
( )
4
K MnO
+ -
+

ϩΰϴϛήΗ
ϲϟϮϤϟ΍
1
C

ϢΠΣϊϣ
2 20
V mL
=

ϴϛήΗϚϴϟ΍ΰϛϭϷ΍ξϤΣϦϣ
ϲϟϮϤϟ΍ϩΰ
2 0,1 /
C mol l
=

ϥΎϴΒϟ΍ϞϴΜϤΗϦϣΎϨΘϨϜϣϞϋΎϔΘϟ΍΍άϬϟΔϴϨϣΰϟ΍ΔόΑΎΘϤϟ΍ϥ·
( ) ( )
2
V CO f x
=

ΚϴΣ
:x

ϞϋΎϔΘϟ΍ϡΪ˷ϘΗϮϫ
ϲϟϮϤϟ΍ϢΠΤϟ΍
ϢΠΣαΎϴϗρϭήηϲϓΕ΍ίΎϐϠϟ
2
CO
Ϯϫ
M
V












ϞϋΎϔΘϟ΍΍άϬϟϡΪϘΘϟ΍ϝϭΪΟΊθϧ΃



ΔϤϴϗΐδΣ΃ϢΛ˷ΪΤϤϟ΍ϞϋΎϔΘϤϟ΍Ω˷ΪΣ
1
C



Ε΍ίΎϐϠϟϲϟϮϤϟ΍ϢΠΤϟ΍ΐδΣ΃
M
V

Δϴ΋Ύϳΰϴϔϟ΍ϡϮϠόϟ΍ΓΩΎϣϲϓέΎΒΘΧ΍


ϒμϧϭΕΎϋΎγϊΑέ΃ΔϴϨϣΰϟ΍ΓΪϤϟ΍

( )
2
CO
V mL
0 3,125
( )
5
10
x mol
-

7,5
e
n
c
y
-
e
d
u
c
a
t
i
o
n
.
c
o
m
/
e
x
a
m
s
ϮοϮϤϟ΍ϱϮΘΤϳ
ϮϤϟ΍ϱϮΘΤϳ
ϝϭϷ΍˯
ϝϭ


ΔτϘϧ
ΔτϘϧ

 
/
e
ρΎϘϧ
/
ΕΎ
( )
(
(
(


ϤΣϊϣ
ϊϣ
2
2
10
10CO
2 10
2 10
2 +
+
2
2
2 2
2
2 2
2
2 10
2 10
2
2
2 2
1
V
V1
ϲ΋ΎϣϝϮϠΤϣϦϣ
ϣϝϮϠΤϣϦϣ
ϴϛήΗϚϴϟ΍ΰϛϭϷ΍ξ
ϴϛήΗϚϴϟ΍ΰϛϭ
ϮϤϟ΍ϩΰ
ϩΰϴ
ϴ
ϴ
ϥΎϴ
( ) ( )
( ) (
2
V ( ) (
( ) (
( ) (
ΎΒΘΧ΍
m
)
u
c
u
c
u
c
u
c
u
c
c
a
c
a
c
a
c
a
c
a
a
a
a
a
u
u
u
u
u
u
c
u
c
u
c
u
c
u
c
c
a
u
c
a
3as.ency-education.com
ƨƸǨǏ
2

ǺǷ



ϞϋΎϔΘϟ΍ϒμϧϦϣίΪϨϋΞϳΰϤϠϟϲϟϮϤϟ΍ΐϴϛήΘϟ΍ΪΟϭ΃



ΔψΤϠϟ΍ϲϓϪϧ΃Ϧ˷ϴΑ
t
ϥϮϜϳ
[ ]
( ) 2
2 2
2 2 4
1 2 1 2
.
.
.
1
2
CO
M
C V
H C O V
V V V V V
= -
+ +



ΔψΤϠϟ΍ΪϨϋϥ΃ΎϤϠϋ
1/2
t t
=

ϥϮΑήϜϟ΍Ϊϴδϛ΃ϲ΋ΎϨΛϞϜθΗΔϋήγϥϮϜΗ

2 3 1
5 10 .mn
CO
dV
L
dt
- -


ΔψΤϠϟ΍βϔϧΪϨϋϚϴϟ΍ΰϛϷ΍ξϤΣ˯ΎϔΘΧϹΔϴϤΠΤϟ΍Δϋήδϟ΍ΐδΣ΃


ϥΎϴΒϟ΍ϖΑΎδϟ΍ϥΎϴΒϟ΍ϊϣϢγέ΃
( )
2
CO
V g t
=

ϲϟϮϤϟ΍ΰϴϛήΘϟ΍ςϘϓΎϧήϴϏϭΔϘΑΎδϟ΍ρϭήθϟ΍βϔϧϲϓΔΑήΠΘϟ΍ΎϧΪϋ΃Ϯϟ
ΎϨϠϤόΘγ·ΚϴΣϢΠΤϟ΍βϔϨΑ
ϡϮϴγΎΗϮΒϟ΍ΕΎϨϐϨϣήΒϟ
1 ' 0,02 /
.
C mol L
=

ϦϳήϤΘϟ΍
ϲϧΎΜϟ΍
3

ρΎϘϧ

I

ΎϤϫϡϮϴϟΎΘϟ΍ήμϨόϟϥΎΗ΍ϮϧΔόϴΒτϟ΍ϲϓΪΟϮϳ
203
81.Tl
ϭ
81
A
.Tl
ΓήϓϮϟ΍ϞΜϤΗ
Δϳή΋ΎψϨϟ΍
ΐϴΗήΘϟ΍ϰϠϋϡϮϴϟΎΘϟ΍ήμϨόϟ
29 524
, %

70 476
, %


ΔϠΘϜϟ΍
Δϳέάϟ΍
ϲϫϡϮϴϟΎΘϟ΍ήμϨόϟΔϴϟϮϤϟ΍
204 4
M , g / mol



Γ΍ϮϨϟ΍ΐϴϛήΗϮϫΎϣ
203
81.Tl
ϲϠΘϜϟ΍ΩΪόϟ΍ΐδΣ΃ˮ
ήϴψϨϠϟ
81
A
.Tl


Γ΍ϮϨϟ΍ϚγΎϤΗΔϗΎρϰτό˵Η
203
81.Tl
:

1 1600 4
l
E , MeV

Γ΍ϮϨϟ΍ϚγΎϤΗΔϗΎρϭ
81
A
.Tl

:

2 1614 6
l
E , MeV

΃

ϥϮϴϠϛϮϧϞϜϟϚγΎϤΘϟ΍ΔϗΎρϑ˷ήϋ
Ώ

ϦϴΗ΍ϮϨϟ΍έ΍ήϘΘγ·ϥέΎϗ
203
81.Tl
ϭ
81
A
.Tl


II

ϡϮϴϟΎΘϟ΍ΔϳϮϧ΃ϑάϘ˵Η
203

ΔϟΩΎόϤϟ΍ΐδΣΕΎϧϮΗϭήΒϟ΍Δτγ΍ϮΑ

:

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