PRACTICA No 1 Química Analítica

 

SMBUCX[BJFJ UCXFKXS^FMF EFKSAZFJ JC BMGCMBCXBF VSÉIBKF Afhdrftdrbd Vuéibkf Fmfaétbkf y Iâtdjds Bmstruicmtfacs ICBE FGD[ZD 8 rcfabzfkbûm jc afs cxpcrbcmkbfs, fagumds jc caads sdm jcmdibmfjds vdauiâtrbkds, yf quc sc usfm pfrf icjbr vdaþicmcs jc eaubjds, yf scfm aéqubjds d gfscs. Cmtrc ads fpfrftds vdauiâtrbkds iæs usfjds tcmcids> \rdhctfs, \bpctfs, Hurctfs, Ufsds jc prckbpbtfjd, tuhds jc cmsfyd, cmtrc dtrds. Cm fagumds fpfrftds ca aéqubjd sc ibjc fjbkbdmæmjdad cm ca bmtcrbdr jc cstc, ibcmtrfs quc cm dtrds kdid cm ca kfsd jc afs pbpctfs ca aéqubjd sc ibjc aacmfmjd cstf icjbfmtc sukkbûm (d vfkéd) kdm pcrbaafs jc kfuk`d. Smf fatcrmftbvf pdkd rckdicmjfhac cs `fkcrad pdr sukkbûm pdr af hdkf y pdmbcmjd ca jcjd émjbkc sdhrc af pfrtc supcrbdr jc af pbpctf pfrf cvbtfr af sfabjf jc aéqubjd, pcrd kufmjd sc trfhfnf kdm aéqubjds kdrrdsbvds d vcmcmdsds cstd pucjc jcscihdkfr cm qucifjurfs d cmvcmcmfibcmtd. Fa icjbr um aéqubjd kdm ca usd jc pbpctfs sc jchc tcmcr af prckfukbûm jc quc af pumtf bmecrbdr qucjc iuy pdr jchfnd jc af supcrebkbc jca aéqubjd, yf quc jc ad kdmtrfrbd fhsdrhcræ fbrc, ca kufa bipuasfrf ca aéqubjd `fstf `fkcr kdmtfktd kdm af hdkf d kdm af pcrbaaf. Af icjbkbûm jc vdaþicmcs cs jc bipdrtfmkbf cscmkbfa cm ads a ds afhdrftdrbds. Fmtcs quc mfjf, ca usufrbd tbcmc quc fkafrfr kdm quâ cxfktbtuj `fm jc cecktufrsc afs icjbkbdmcs bmjbvbjufacs. Jcspuâs, pfrtbcmjd jc cstf hfsc, pucjc cacgbr ca tbpd jc fpfrftd f utbabzfr cm ca kfsd kdmkrctd jc icjbkbûm. Icjbkbdmcs cxfktfs cxbgcm fpfrftds jc icjbkbûm cxfktds y um ifmcnd kdrrcktd. Ca iftcrbfa vdauiâtrbkd cstæ cxfktficmtc fnustfjd y sbrvc pfrf af icjbkbûm cxfktf jc vdaþicmcs jcebmbjds. Ufsds, iftrfkcs Cracmicycr, cihujds jc gdtcd ctk. md edrifm pfrtc jca iftcrbfa vdauiâtrbkd. Cstds fpfrftds md cstæm cxfktficmtc fnustfjds, af cskfaf sbrvc sûad pfrf drbcmtfkbûm ræpbjf. Sm prcrrcqubsbtd pfrf af icjbkbûm cxfktf jc vdaþicmcs cs ca fnustc cxfktd jca icmbskd.

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SMBUCX[BJFJ UCXFKXS^FMF EFKSAZFJ JC BMGCMBCXBF VSÉIBKF Afhdrftdrbd Vuéibkf Fmfaétbkf y Iâtdjds Bmstruicmtfacs ICBE FGD[ZD 8 sc pcgf cm ca kucaad jca iftrfz umf tbrf jcagfjf jc pfpca y sc ifrkf 8

 

SMBUCX[BJFJ UCXFKXS^FMF EFKSAZFJ JC BMGCMBCXBF VSÉIBKF Afhdrftdrbd Vuéibkf Fmfaétbkf y Iâtdjds Bmstruicmtfacs ICBE FGD[ZD 8