ʱ : ִҵҩʦҩڶ ҩϰ⼰𰸸ϿʼĶ
ڶ ҩ
һA
1Ƶļ춨Ӧ
AˮBʯӢ CʯӢ D EҺ 2ҩƷ鱨顱 Aͼǩͼ Bߡͼǩ Cͼ쵥λ DӦϸʵ¼
Eߡǩͼ鵥λ 3¼Ϊʵĵһ AӦһ BӦƱ棬Ա C鱨淢 Dд EڱҪʱӦʵ 4ҩƷ鹤
A״顢ⶨ鱨 B𡢼顢ⶨԭʼ¼
Cȡ(״𡢼顢ⶨ)¼뱨 Dȡ𡢼顢ⶨ E״𡢺ⶨ 5ȡҪƷΪnʱһͰ An300ʱn130ȡ Bn300ʱn110ȡ Cn3ʱֻȡ1 Dn3ʱÿȡ En>300ʱȡ
66.5349ԼСλ
A6.535 B6.530 C6.534 D6.536 E6.531 7ϵͳ
Aɶ
B¾ʹƫԤֵ Cڲֵռı Dֵƽֵ֮ Eֵֵ֮
8żȻ Aָʾ BζӦȫ CԼȲҪ D¶Ȳ
Eδʹ˵ȷ
1ҳ
9Ϊ
Aֵʵֵ֮ Bֵʵֵƫ Cռֵı DSD ERSD 100.126.205ˣӦ
A0.7446 B0.745 C0.75 D0.74 E0.7 110.3690.00350.18ӣӦ
A0.5525 B0.552 C0.553 D0.55 E0.6 1238000ֻλЧֵĻ,дΪ
A3.8104 B38103 C0.38105 D38 E3.8 130.00850Ϊд
A0.8510-2 B8.510-3 C8.510-4 D8.5010-3 E85010-5 14ҩƷ鹤вЧֵҪ Aֻĩһλ1 BֻĩλǷ Cֻһλ1 Dֻһλ0.3mg Eֻһλ2 15ϵͳΪ
A B CԼ D EżȻ
16÷ƽƵij0.1204gˮܽⲢת25mlƿУˮϡ̶ȣҺÿmlΪ
A0.00482g B4.810-3g C4.82mg D4.8210-3g E4.816mg 17
AżȻ Bɶ C Dƫ Eϵͳ 18ٷⶨżȻķΪ
Aж Bпհ CУ DзУ Eƽ 19붨
A涨ͲⶨŨӦϾܶҪ B涨ͲⶨӦȷҪ
C115(21)ȷˮƽ(31)ȷˮƽ D涨ŨӦһľܶȺȷҪ Eppmppbʾԣʾ 20RSDʾ
A Bƫ C DԱƫ Eϵ 21ָܶ
AõIJֵֵӽij̶ Bõһֵ˴˷ϵij̶ Cʾ÷ȷ
Dڸ£ͬһƷýȷ̶ EԹȷרIJⶨ
22ҩָ֤е
Aܶ Bȷ C D E뷶Χ 23ֵֵӽij̶
Aܶ Bȷ C D EżȻ
2ҳ
24ҺȺŨȼǷԹϵ
A Bس Cϵ Dع鷽 Eع 25ҩʶķ֤Ҫ A B Cܶ Dȷ E 26ҩķ֤Ҫ
AΧ B Cȷ D Eܶ 27Էʽ
Ax=y+a By=a+x Cy=bax Dy=bx EA=a+Bc
28һⶨⶨľܶȺãȷҲӦøߵǰ
A Bϵͳ CżȻ Dƽвⶨ E˸ 29ȷȷһȶʱӦŨȻעȷ A101 B81 C51 D31 E21
30ⶨƷظʵ飬Ӧжٴβⶨſɽ A10 B6 C8 D5 E3
31ԭҩʻҩнĶⶨķ֤Ҫ Aܶ Bȷ C Dѡ E뷶Χ 32ԭҩѡӦЩʵĸ
AԴ Bڱ C Dϳԭϡм Eͬʱõҩ B
1A.ظB.⻯C.D.ˮE. <1> ֹȼƲⶨնȵļ춨 <2> -ɼֹȼƲУ
2A.Ϊ0.1mg B.Ϊ0.01mg C.Ϊ0.001mg D.ðΪ1mg E.Ϊ0.1g Сǧ֮һʱ <1> Ϊ100mgӦѡ <2> ΪС10mgӦѡ <3> Ϊ10100mgӦѡ 3ЧָǼλ
A.5.301 B.pH13.14 C.7.8200 D.pK=7.263 E.0.001 <1> 1λ <2> 2λ <3> 3λ <4> 4λ
4A.6.27 B.6.20 C.6.28 D.6.24 E.6.25 ԼҪ3λЧ <1> 6.2448 <2> 6.2451 <3> 6.2050 <4> 6.2750
5A.λ B.λ C.0.0001 D.1.03104 E.3.1510-2 <1> 0.0315дΪ
<2> pH1.35ЧλӦ
3ҳ
6A.B.C.D.E. <1> һ㰴31ȷ <2> -Ʒ/*100 <3> һ㰴101ȷ
<4> ԽͱֵŨ()ȹϵij̶ȱʾ 7A.B.ܶC.D.ȷE.ר <1> SDRSDԱʾ <2> ûʱʾ
<3> ɶijҩˮƽ
<4> ӦʼͺⶨӦ 8A.жҩĴǷϱ涨 B.ⶨʵֵοֵӽij̶
C.ڹ涨£ͬһƷȡⶨý֮Ľӽ̶ D.бܱ
E.ɷֿܴڵ£ȷⶨ <1> ܶ <2> ר <3> <4> ȷ
9A.ܶB.ȷC.רD.E.
<1> ڹ涨IJ£βⶨͬһƷý֮ӽ̶ <2> ֿܴڵ£ȷزֵ <3> ڹ涨ʵֵܼŨȻ X
1Уķ
Aƿ BҺ C¶ȼ Dֹȼ Eζ 2ҩʵʹõķƽ Aڼ춨ר˸ Bлеƽ͵ƽ Cķм D100mgӦѡ0.1mgƽ E1mg0.1mg0.01mg 3ȡȷΪ AһΪȡ BӦȫȡֲλȡ
CһȡõƷӦٹ2μʹ Dȡдȡ¼ EȡӦΪƷ
4ƷܼΪn簴װȡԭΪ
4ҳ