Q
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Q |
ԭˎĜyк͵ζ |
(yng)÷ |
õζyԭˎĺ mţԭˎ |
ԭ |
ԇƷˮܽÚcζҺ{(dio)(ji)pHֵ7.0ȻA(y){(dio)(ji)pHֵ9.0ȩҺÚcζҺζpHֵ9.0m(x)30犣ԼȩҺĵĚcζҺӋ(j)ĺ |
ԇ |
1. ȩ 2. cζҺ0.1mol/L) 3. ָ̪ʾҺ 4. (zhn) |
xO(sh)䣺 |
|
ԇƂ䣺 |
1. cζҺ0.1mol/L) ƣȡcmˮuʹܽҺsþϩƿoÔ(sh)ȡĚcҺ5.6mL·^ˮʹ1000mLu (bio)ȡ AأþϩƿܷⱣ2׃(ni)벣1֧1ccʯB1ܹҺʹ 2. ָ̪ʾҺ ȡ̪
|
E |
ܷQȡԇƷs |
īI(xin) |
A͇ˎˎίTW(xu)I(y)2005һp.49 |