ִҵҩʦҩڶ ҩϰ⼰ ϵͷ

ʱ : ִҵҩʦҩڶ ҩϰ⼰𰸸ϿʼĶ

ڶ ҩ

һA

1Ƶļ춨Ӧ

AˮBʯӢ C׼ʯӢ 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 5ȡҪ󣺵ƷΪnʱһͰ An300ʱn130ȡ Bn300ʱn110ȡ Cn3ʱֻȡ1 Dn3ʱÿȡ En>300ʱȡ

66.5349ԼСλ

A6.535 B6.530 C6.534 D6.536 E6.531 7ϵͳ

A򲻿ɶ

B¾ʹƫԤֵ Cڲֵռı Dֵƽֵ֮ Eֵֵ֮

8żȻ Aָʾ BζӦȫ CԼȲҪ D¶Ȳ

Eδʹ˵ȷ

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ͲⶨӦ׼ȷҪ

C115(21)ȷˮƽ(31)ȷˮƽ D޹涨ŨӦһľܶȺ׼ȷҪ Eppmppbʾԣʾ 20RSDʾ

A B׼ƫ C DԱ׼ƫ Eϵ 21ָܶ

AõIJֵֵӽij̶ Bõһֵ˴˷ϵij̶ Cʾ÷ȷ

Dڸ£ͬһƷý׼ȷ̶ EԹ׼ȷרIJⶨ

22ҩָ֤е

Aܶ B׼ȷ C D E뷶Χ 23ֵֵӽij̶

Aܶ B׼ȷ C D EżȻ

24ҺȺŨȼǷԹϵ

A Bس Cϵ Dع鷽 Eع 25ҩʶķ֤Ҫ A B Cܶ D׼ȷ E 26ҩķ֤Ҫ

AΧ B C׼ȷ D Eܶ 27Էʽ

Ax=y+a By=a+x Cy=bax Dy=bx EA=a+Bc

28һⶨⶨľܶȺã׼ȷҲӦøߵǰ

A Bϵͳ CżȻ Dƽвⶨ E˸ 29޳ȷȷһȶʱӦŨȻעȷ A101 B81 C51 D31 E21

30ⶨƷظʵ飬Ӧжٴβⶨſɽ A10 B6 C8 D5 E3

31ԭҩʻҩнĶⶨķ֤Ҫ Aܶ B׼ȷ 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

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