Q
             ľǴwľǴĜy߀" />
W(wng)վ
t(y)
ˎ
oʿ
l(wi)Y
߼šQ
סԺt(y)
Ft(y)
t(y)W
t(y)WՓ
t(y)Wh
ԇ
W(wng)У
Փ
Ƹ
¸
W(wng)վ؈D
F(xin)ڵλã t(y)Wȫھ > ˎWՓ > ˎ > :ľǴwľǴĜy߀ԭζ

ľǴwľǴĜy߀ԭζ

t(y)ˎ(sh)(j) ˎWՓ ľǴwľǴĜy߀ԭζ
Q
ľǴwľǴĜy߀ԭζ
÷

õζyľǴwľǴĺ

mľǴw
ԭ

ԇƷ(jng)мˮϡጺȡmõƿӸҺҺټӵ⻯cζҺζKcrָʾҺ^m(x)ζ{ɫʧζĽYÿհԇУ(j)ζҺʹӋľǴĺ

ԇ

1. ߵҺ

2. Һ1mol/L)

3. Һ0.5mol/L)

4. ⻯

5. cζҺ0.1mol/L)

6. ָʾҺ

7. ϡ

8. t

xO䣺
ԇƂ䣺

1. ߵҺ

Qȡߵ2.3g1mol/LҺ16.3mLcˮmʹܽˮϡ500mL

2. Һ1mol/L)

ȡ60mLעmˮsҜˮϡ1000mLu

3.Һ0.5mol/L)

ȡ30mLעmˮsҜˮϡ1000mLu

4.cζҺ0.1mol/L)

ƣȡc26gcoˮ̼c0.20g·^ˮmʹܽ1000mLu򣬷1ºV^

˶ȡ120صĻt0.15gܷQõƿˮ50mLʹܽӵ⻯2.0gppuʹܽ⣬ϡ40mLuڰ̎10犺ˮ250mLϡጣñҺζKcrӵָʾҺ3mL^m(x)ζ{ɫʧ@GɫζYÿհԇУÿ1mLcζҺ0.1mol/L)ஔ4.903mgt(j)Һct⛵ȡҺĝȡҜ25ϕrҺϡˮs20

5.ָʾҺ

ȡԵ0.5gˮ5mLA100mLˮSS^m(x)2犣AȡόҺҺRơ

6. ϡ

ȡ57mLˮϡ1000mL

E

ȡԇƷs10gмܷQȡs0.2g100mLƿˮܽⲢϡ̶uȡ5mLõƿܼӸߵҺ15mLc0.5mol/LҺ10mLˮԡϼӟ30犣ӵ⻯1.5gppuʹܽ⣬ڰ̎5cζҺ0.1mol/L)ζKcrӵָʾҺ2mL^m(x)ζ{ɫʧζĽYÿհԇУÿ1mLcζҺ0.1mol/L)ஔ1.902mgC5H12O5

עܷQȡϵָQȡʴ_Qȡǧ֮һȡϵָȡweĜʴ_ȑχҘ˜ЌԓweҺܵľҪ

īI

A񹲺͇ˎ䣬ˎίTWI(y)2005һp.44

...
- “(lin)ϵ҂ - -\ƸӢ - W(wng)վ؈D - t(y)WՓ - t(y)W - W(wng)jn -
t(y)Wȫھ © CopyRight 2006-2010, MED126.COM, All Rights Reserved
ICP06007007̖
ٶȴ“(lin)JCGɫTžW(wng)վ оW(wng)C