Q(chng)
ۙGwۙG⛵Ĝy(c)" />
Q(chng) |
ۙGwۙG⛵Ĝy(c)к͵ζ |
(yng)÷ |
õζy(c)ۙGwۙG⛵ĺ mۙGw |
ԭ |
ԇƷˮܽҺcӳָʾҺҶĴcζҺζo(j)䛱ζҺʹӋ(j) |
ԇ |
1. ˮ·зҜ) 2.ҶĴcζҺ0.05mol/L) 3. ӳָʾҺ 4. tTָʾ 5. Һ 6. (zhn)\ |
xO(sh)䣺 |
|
ԇƂ䣺 |
1.ҶĴcζҺ0.05mol/L) ƣȡҶĴc (bio)ȡ AأòƿcƤƤܵȽ| 2. ӳָʾҺ ȡӳ 3. tTָʾ ȡtT |
E |
ȡb(xing)µă(ni)ϾܷQ(chng)ȡmsஔ(dng)G180mg)ˮ50mLuʹۙGܽ⣬Һ15)5mLcӳָʾҺ2ҶĴcζҺ0.05mol/L)ζҺ@SɫӛҶĴcζҺwe(sh)mL)ÿ1mLҶĴcζҺ0.05mol/L)ஔ(dng)10.45mgBi ע1ܷQ(chng)ȡϵָQ(chng)ȡ(yng)(zhn)_Q(chng)ȡǧ֮һ,ȡϵָȡweĜ(zhn)_ȑ(yng)χ(gu)Ҙ(bio)(zhn)Ќ(du)ԓweҺܵľҪ |
īI(xin) |
A͇(gu)ˎ(gu)ˎίT(hu)W(xu)I(y)2005棬p.384 |