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ɫ׷ⶨ᷽

   ժҪһֱӲⶨķɫ׷۴˷ʵҺٴоеļֵѼ24hҺŨữ棬ȡ0.1mlҺ0.3mmolLҺϡͣͨ0.2m΢Ĥ˶עɫǣŨȡ

      СΪ0.25molLڱϵCV=3.8ռCV=4.296.5105.2CV=3.1˷ɫأr=0.996P<0.05۴˷򵥡׼ȷ٣ʵҼٴ

      ؼʡ򣻲᣻ɫͨоɫ׷ļDX-80ɫdzɹIJⶨ

      Ϻͷ1ɫDX-80˾ϵͳҪбãΪãAG14ADionexPN0569000.010һinIDPEEKAS14ADionexPN056902AMMSDionexPN056750ʽPeakNetIAͨDXLANͨChromeleon

      2Լ׼ϴҺ÷ƽֱȡ1.696gNa2CO30.168gNaHCO3壬ȥˮ2LƳҺŨΪ0.008molLNa2CO30.001molLNaHCO3Һȡ4mlŨH2SO4ȥˮƳҺŨΪ0.036mo1Lȡˮᾧ壨H2S042H2O0.126gȥˮ100mlƳŨΪ10mmolLı׼Һ4滷1ܣ0.5mmolLĹҺ

      3׼Ѽ24hҺھϩƿУ1001ҺŨᣩıŨʹҺữʹpH<1.0Ҫһʱ䣬ȡܷϩƿƿ4汣档ǰɽ£Ȼȡ0.1mlҺ0.3mmolLҺ1001ҺҺıϡͣͨ0.2m΢ĤӽκʡϡͺpHֵԼΪ23

      4ɫ·¶10桫35棬ǵѹΪ0.550.83MPa80120psiõIJѹΪ21MPa3000psiѹڣ2000300psi絼С30S0.5mlminϴҺӼѹɱѹƷע붨󣬽лInjectλãϴҺƷϺ絼أҺޡӷУϴҺܶȱҺСҺӴ޵ײѹһûʽѧDCRзʽ

      1׼߻ƣȡ1mmolLĹҺȥˮֱϡ1.010.020.0100.0molLֱעɫǽף14.118minֲ塣ͨChromeleonݴԶƳ׼ߣ1100molLΧڣԹϵãr=0.999991ƫֵؾΪ-0.0105бΪ0.0339عֱ߷Y=0.0339Xһ0.0105Ϊ0.25molLͬʱҲȡҺֱϡ0.51.02.510.0molL010molLķΧҲõԹϵ

      2ظ飺1ŨΪ4.1832molL1dƽвⶨ20Σھ=4.1813molL׼s=0.1583molLϵCV=3.84汣棬ÿ1Σ14dռ=4.2281molLs=0.1797molLCV=4.2

      3飺ȡһϡ100ŨΪ2.3218molLȡ3ݾ10mlֱ0.5mmolLIJṤҺ0.10.20.30.40.50.6mlòŨȲɲֱΪ0.07580.12650.16700.22280.27000.3255molʷֱΪ105.2103.395.599.898.7100.0ƽΪ100.63.2ϵΪ3.1ͬǽֱϡ5020ⶨĻ֮ơ

      4飺ֱñYɫxⶨ35飬عֱ߷ΪY=0.993X-0.027r=0.996P<0.05ء

      DzDX-80ɫǣӦȽAS14AԼAMMSֻ10lĽܼ⵽ŨȽ0.25molLᣬ˷еĵͼԼԷΧصڷ͵絼ɫ׷Dzñ׼Һƶ׼ʱ1100molLŨȷΧڣԹϵãϵΪ0.99991Ϊ0.25molLһⶨ010molLķΧҲõԹϵЩ˵÷ⶨ׼ȷԼͼޡظʱCV3.8ռCV4.2С˵÷ȶԺáʱCVڹȥɫ׷ɫãһ˵ⶨԡȶԼ׼ȷԡŨữȿвγοVitCԻתͬʱȶԡϡ100ҽʱ0.2mɳлĤȿɱֲӻ״ֿ̬ɱҲ岻ĸšУŲ⣬ؽŲ׼ȷӶӰŨȼ׼ȷԡͨϴҺŨȻټܺõؽһ⡣ijδ֪ɷݵʷdzӽʹⶨʧʵòƳԤɹ˸óɷݵӰ죬ʹIJⶨ׼ȷɫ׷ͨ򵥵Ԥܿ׼ȷزⶨŨȣΪƽʯIJо˽Ϻõķ

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