15ijƼСMV.}.OӋŒ.ɷNքecVʺxƽՓMо.OӋČbDʾ._.ӛ䛵õ±в֌򞔵.

 

}Ŀб(𰸺ͽ)

ijƼСMV}OӋŒ򞣬ɷNքecVʺxƽՓMоOӋČbDʾA̶ֹbȥ
_ӛ䛵õˆD2в֌򞔵
^쌍bÈDشІ}
1MbɺijͬWlFԓbOӋϴ@ȱݣoɌΣUȱ
Ͳzʹʹ÷aH2oMͲ_ʼ֮ɟƿͲzwƳlΣU
Ͳzʹãʹ÷aH2oMͲ_ʼ֮ɟƿͲzwƳlΣU

СMоMͿ^m
2100mLȵ}ʽζz^ι֮߀õҪx
ƿ100mL
ƿ100mL

3ڌ򞔵
ta1hhtb1ԭ飺
_ʼAδҺеcH+hСͬȵ}еcH+
_ʼAδҺеcH+hСͬȵ}еcH+

tb3-tb2tb2-tb1tb3tb1+tb2
tb3-tb2tb2-tb1tb3tb1+tb2
[útb1tb2tb3ʽʾ]f}Ǐxƽ⣻
ta3-ta2=ta2-ta1ta3=ta1+ta2
ta3-ta2=ta2-ta1ta3=ta1+ta2
[úta1ta2ta3ʽʾ]fдxƽ⣮
4ԓõʲôYՓشcɣ
ͬ|ȵ}cٷr}_ʼʴ^һΕrgcV^}Ŀ죩
ͬ|ȵ}cٷr}_ʼʴ^һΕrgcV^}Ŀ죩

}Ǐ늽|늽|xƽ⣩
}Ǐ늽|늽|xƽ⣩

5ͨ^Д࣬\cϡ}ƚrҪpʶӰ푮aԼ
CH3COONawˮNaClҺ
CH3COONawˮNaClҺ
ɷNͬԭ|

鿴𰸺ͽ>>

ijƼСMV}ᡢOӋŒɷNքecV۷ʺxƽՓMоOӋČbDA̶ֹbȥ_õŒ򞔵

Aƿ

Bƿ

25 101 kPaͲ50 mLȚwx

rg

Aƿ

Bƿ

CH3COOH

Һ

0.1 mol/L

40 Ml

}

0.1 mol/L

40 mL

5 mL

ta1=155 s

tb1=7 s

10 mL

ta2=310 s

tb2=16 s

15 mL

ta3=465 s

tb3=30 s

20 mL

ta4=665 s

tb4=54 s

^bÈDشІ}

1MbɺijͬWlFԓbOӋϴ@ȱoɌ򞣬ΣUȱ_____________________________________________________________

2Bƿзxӷʽ___________________________________________

3100 mLȵ}Ҫʽζ֮߀ҪõҪx________________________________________________________________

4ڌ򞔵Тta1hhtb1ԭ飺____________________________

__________________________________Pta1ta2ta3Ĵʽʾfдxƽ⡣

5ԓܵõʲôYՓٴc

______________________________________________________

鿴𰸺ͽ>>

ijƼСMV}OӋŒ򞣬ɷNքecVʺxƽՓMоOӋČbDʾA̶ֹbȥ
_ӛ䛵õˆD2в֌򞔵
Ӣҽ̾W

^쌍bÈDشІ}
1MbɺijͬWlFԓbOӋϴ@ȱݣoɌΣUȱ______
СMоMͿ^mˣ
2100mLȵ}ʽζz^ι֮߀õҪx______
3ڌ򞔵
ta1hhtb1ԭ飺______
______[útb1tb2tb3ʽʾ]f}Ǐxƽ______[úta1ta2ta3ʽʾ]fдxƽ⣮
4ԓõʲôYՓشcɣ
______
______
5ͨ^Д\cϡ}ƚrҪpʶӰ푮aԼ______ɷNͬԭ|

鿴𰸺ͽ>>

ijУƼСMV}ἰOӋ҈DbãA̶ֹbȥɷNքecVԼǷxƽM̽
1MbɺijͬWlFԓbOӋϴ@ȱݣoɌ򞣬ΣUȱ______M______
2Mbú󣬙zһbõĚԵķ______
3100mLȵ}50mLͲʽζz^ι֮߀õҪx______
_ӛ䛵õ±в֌򞔵^쌍bÈDشІ}
Aƿ Bƿ 20101kPa
50mLͲȚwx
rg
Aƿ Bƿ
40mL0.1mol/L
Һ
40mL0.1mol/L
5mL ta1=155s tb1=7s
10mL ta2=310s tb2=16s
15mL ta3=465s tb3=30s
20mL ta4=565s tb4=64s
44.8mL tan=865s tbn=464s
4ڌ򞔵Уta1hhtb1ԭ飺______
______[útb1tb2tb3ʽʾ]f}ǿܲxƽ______[úta1ta2ta3ʽʾ]fдxƽ⣮
5ͨ^ԓɵõĽYՓǣشcɣ____________
Ӣҽ̾W

鿴𰸺ͽ>>

ijƼСMVۡ}OӋŒɷNքecVʺxƽՓMоOӋČbDʾA̶ֹbȥ
_ӛ䛵õˆD2в֌򞔵
^쌍bÈDشІ}
1MbɺijͬWlFԓbOӋϴ@ȱݣoɌΣUȱ______
СMоMͿ^m
2100mLȵ}ʽζz^ι֮⣬߀õҪx______
3ڌ򞔵
ta1hhtb1ԭ飺______
______[útb1tb2tb3ʽʾ]f}Ǐxƽ⣻______[úta1ta2ta3ʽʾ]fдxƽ⣮
4ԓõʲôYՓشcɣ
______
______
5ͨ^Д\cϡ}ƚrҪpʶӰ푮aԼ______ɷNͬԭ|

鿴𰸺ͽ>>

һ1 B  2 C  3 D  4 D   5 B  6 C  7 D  8 B

9 AC  10 BC  11 A  12 BC  13 C 14 D

 

15. (10)1(1)Ͳzʹãʹ÷aH2oMͲ_ʼ֮ɟƿͲzwƳlΣU

      2(2)ƿ100mL

   3(1)_ʼAδҺеC(H+)hСͬȵ}еC(H+)

       (1)t(b­3)t(b2)>t(b2)t(b1)t(b3)>t(b1)+t(b2)

       (1)t(a­3)t(a2)=t(a2)t(a1)t(a3)=t(a1)+t(a2)

   ʾʽֻҪ_o֣

   4(2)ͬ|ȵ}cٷr}_ʼʴ^һΕrgcV^}Ŀ죩

      }Ǐ늽|늽|xƽ⣩

5(2)CH3COONawˮNaClҺ

16(8)1Fס2֣

22FeCl3+SO2+2H2O===H2SO4+2HCl+2FeCl2(2)          FeCl2

3 (NH4)2SO4 (1)

4PCl5(g)===Cl2(g)+PCl3(g)H+211.0kJ/mol2

 

1710֣֡13H2S2Fe(OH)3Fe2S36H2O

22.7n              3b

4aA䄩ȣҲo֣

5

 

 

 

1810֣1Fe33H2DzFe(HDz)33H (2) Fe3 γFe(OH)  (2)21   (1)

3Bi3  Bi(HDz)3  (2)  32    (1)

4Zn(HDz)26OHZn(OH)42Dz22H2O   (2)

19. (12)Oc롿

Cu2+ĝƽƄӣĝҺɫ(2)

ʂ䡿

}1(бP)ƽͲ2)

F

}20.8  1.04)

}3ضӰķMγɣƽƄ2)

}4ɳԭ򻯌WƽƄԭ2)

20. (10)14.137 2֣      20.056mol/L 2֣    30.006mol 2֣

412  4֣

21(12) 1C  Li+ S2- >F- > Mg2+1,3֣

2Ӿw1֣NCl3 + 3 H2O ==NH3  + 3HClO2֣

3e 1֣ 

4XVϽ1֣

(5)  (1)   7s27p5 (1)

6NH3BF3(2)

 


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