Q(chng)
ʯwSͪĜy(c)ֹȡ" />
Q(chng) |
ʯwSͪĜy(c)ֹȷ |
(yng)÷ |
÷ֹȷy(c)ʯwпSͪJӋ(j))ĺ |
ԭ |
ԇƷ(jng)״ȡݣȡһҺ0.1mol/LȻXc1mol/L Һ(yng)ټӚcԇҺ50%״һr(sh)gڷֹӋ(j)ڲL(zhng)510nm̎y(c)նӋ(j)係Sͪ[JC27H30O16)Ӌ(j)]ĺ |
ԇ |
1. ״ 2. 10%XҺ 3. 5%cҺ 4. cԇҺȡc4.3g,ˮܽ100mL |
xO(sh)䣺 |
1. Ҋ(jin)ֹӋ(j) 2. ϴ |
ԇƂ䣺 |
1. (du)ƷҺƂ ܷQ(chng)ȡ102صJ(du)Ʒ20mg100mLƿ50%״mʹܽ⣬uƳÿ1mLJ0.2 mg 2. ԇƷҺƂ ȡԇм(x)ȡ5g1go(w))ܷQ(chng)FƿУܼӼ״100mLQ(chng)ȡ20犣ٷQ(chng)ü״a(b)pʧuV^(gu)ȡm(x)VҺ25mL50mLƿˮÿ̶鹩ԇƷҺ עܷQ(chng)ȡϵָQ(chng)ȡ(yng)(zhn)_Q(chng)ȡǧ֮һȡϵָȡweĜ(zhn)_ȑ(yng)χ(gu)Ҙ(bio)(zhn)Ќ(du)ԓweҺܵľҪ |
E |
1. (bio)(zhn)(xin)L ȡ(du)ƷҺ1.0mL2.0mL3.0mL4.0 mL5.0mLքe10mLƿ50%״5 mL5%cҺ0.3 mL u610%XҺ0.3 mL 6犣Ӛcԇ4mLټ50%״̶u(yng)Һհշֹȷ510nmL(zhng)̎y(c)նȣնȞv(bio)ȞM(bio)LƘ(bio)(zhn)(xin) 2. ԇƷĜy(c) ȡԇƷҺ2mL10mLƿ50%״̶uհ(du)աȡ2mL10mLƿУ50%״5 mL5%cҺ0.3 mL u610%XҺ0.3 mL 6ӚcԇҺ4mLټ50%״̶շֹȷ510nmL(zhng)̎y(c)նĘ(bio)(zhn)(xin)xԇƷJӋ(j) |
īI(xin) |
A͇(gu)ˎ䣬(gu)ˎίT(hu)W(xu)I(y)磬2005һp.594 |