Práctica de Identificación de Bioelementos
February 9, 2023 | Author: Anonymous | Category: N/A
Short Description
Download Práctica de Identificación de Bioelementos...
Description
\NMSLXRM@F@ PLBNKIKOÄBF @L AFIMRBK
@F]FNF O\F@FI\UL DL@MNF DLN@KQF OXF@K ]
BFXXLXF
NKDHXL @L IF FRMONFP\XF
OX\UK
PR\ V\ÄDMBF ÆXLF PLBNKIKOÄF CFXDFBÍ\PMBF UXÆBPMBF Nk.
8
2F PD
NKDHXL @L IF UXÆBPMBF
Uræbtmbf `l m`lntmcmbfbmòn `l Hmkildlntks.
HMKV\MDMBF
CLBJF
8= KBP\HXL 8586
MNPXK@\BBMÒN
Ln lstf præbtmbf `l ifhkrftkrmk sl iilvfræ fbfhk if m`lntmcmbfbmòn `l Bfrhknk l jm`ròolnk ln sustfnbmfs kroænmbfs utmimzfn`k òxmk`k bñprmbk. Iks Hmklildlntks skn iks bkdpknlntls kroænmbks qul ckrdfn pfrtl `l iks slrls vmvks. Li ==% `l if dfsf `l if dfykräf `l ifs bíiuifs lstæ bknstmtum`f pkr buftrk lildlntks, bfrhknk (B), jm`ròolnk (J), kxäolnk (K) y nmtròolnk (N), qul skn dubjk dæs fhun`fntls ln if dftlrmf vmvf qul ln if bkrtlzf tlrrlstrl. Rl forupfn ln trls bftlokräfs1 prmdfrmks, slbun`frmks y kimoklildlntks.
KHALPMSKR
M`lntmcmbfr Bfrhknk l jm`ròolnk ln sustfnbmfs kroænmbfs utmimzfn`k òxmk`k bbñprmbk. ñprmbk. M`lntmcmbfr iks hmklildlntks
Uæomnf 6 `l ?
\NMSLXRM@F@ PLBNKIKOÄBF @L AFIMRBK C\N@FDLNPK (DFXBK PLKXMBK) HMKLILDLNPKR Iks hmklildlntks sk skn n ik ikss `m `mcl clrl rlnt ntls ls lildl qul l nl nlbls blsmtmtf f un unf f lsplbml pf pfrf rf pk pk`lr `lr lildlntks ntks quäd quädmbks mbks qu `lsfrrkiifrsl bkn nkrdfim`f`. Iks lildlntks quädmbks, pkr su pfrtl, skn tmpks `l dftlrmf qul lstæn ckrdf`ks pkr ætkdks `l unf dmsdf bifsl. Iks hmklildlntks plrdmtln ckrdfr hmkdkiíbuifs1 ifs dkiíbuifs qul bknstmtuyln f iks krofnmsdks vmvmlntls. @l fbulr`k f if cunbmòn qul rlfimzfn ln if ckrdfbmòn `l ifs hmkdkiíbuifs, iks hmklildlntks pul`ln bifsmcmbfrsl bkdk prmdfrmks k slbun`frmks. Li fnæimsms quädmbk `l if dftlrmf vmvf rlvlif qul iks slrls vmvks lstæn ckrdf`ks pkr unf slrml `l lildlntks y bkdpulstks quädmbks. Iks lildlntks quädmbks qul ckrdfn pfrtl `l if dftlrmf vmvf sl `lnkdmnfn hmklildlntks, qul, ln iks slrls vmvks, ckrdfn hmkdkiíbuifs, qul pk`ldks bifsmcmbfr ln1
Mnkroænmbfs k Fouf Rfils dmnlrfils k k Fiounks ofsls1 K8, BK8, N8,... Kroænmbfs Oiñbm`ks k Iäpm`ks k Urktlänfs k k Æbm`ks Nubilmbks
Ln bufiqumlr slr vmvk sl pul`ln lnbkntrfr firl`l`kr `l sltlntf lildlntks quädmbks, plrk nk tk`ks skn mn`msplnsfhils nm bkdunls f tk`ks iks slrls.
\NMSLXRM@F@ PLBNKIKOÄBF @L AFIMRBK
Ftln`mln`k f su fhun`fnbmf sl pul`ln bifsmcmbfr ln1 f) Hmklildlntks prmdfrmks, qul fpfrlbln ln unf prkpkrbmòn dl`mf `li =3% ln if dftlrmf vmvf, y skn bfrhknk bfrh knk,, kxm kxmolnk olnk,, jm` jm`ròo ròolnk, lnk, nmtròol nmtròolnk, nk, còs còsckr ckrk k y fzucrl. fzucrl. Lst Lstks ks lildln lildlntks tks rlñnln rlñnln unf slrm slrml l `l prkpml`f`ls qul iks jfbln f`lbuf`ks pfrf if vm`f1 Ckrdfn lntrl liiks lnifbls bkvfilntls duy lstfhils, bkdpfrtmln`k pfrls `l lilbtrknls. Li bfrhknk, kxäolnk y nmtròolnk pul`ln ckrdfr lnifbls `khils k trmpils. Cfbmimtfn if f`fptfbmòn `l iks slrls vmvks fi bfdpk orfvmtftkrmk tlrrlstrl, yf qul skn iks lildlntks dæs imolrks `l if nfturfilzf.
h) Hmklildlntks slbun`frmks, fpfrlbln ln unf prkpkrbmòn pròxmdf fi 2,2%. Rkn1 bfibmk, sk`mk, pktfsmk, dfonlsmk y bikrk, `lsldplöfn`k cunbmknls `l vmtfi mdpkrtfnbmf ln cmsmkikoäf bliuifr. b) Kimoklildlntks, dmbrk bknst bknstmtuyln mtuylntls, tls, k lildl lildlntks ntks vlstmomf vlstmomfils, ils, qul fpfrlbl fpfrlbln n ln if dftlrmf vmvf ln prkpkrbmòn mnclrmkr fi 5,6% smln`k tfdhmín lslnbmfils pfrf if vm`f1 jmlrrk, dfnofnlsk, bkhrl, zmnb, ciñkr, yk`k, hkrk, smimbmk, vfnf`mk, bkhfitk, slilnmk, dkimh`lnk y lstfök. Fñn pfrtmbmpfn`k ln bfntm`f`ls mncmnmtlsmdfils, nk pkr liik skn dlnks mdpkrtfntls, puls su bfrlnbmf pul`l fbfrrlfr orfvls trfstkrnks pfrf iks krofnmsdks.
UXKBL@MDMLNPKR (@LRBXMUBMKN)
6. Ukn`rldks un tuhk `l lnsfyk ln un skpkrtl unmvlrsfi skstlnm`k `l pmnzfs trls `l `l`ks.Jfrldks `ks.Jfrldks ik dmsdk bkn li ktrk tuhk `l lnsfyk. Forlofrldks æbm`k buprmbk bkn fyu`f `l unf prkhltf. F fdhks tuhks ils forlofdks 65 di `l jm`kxm`k `l bfibmk. Ln un tuhk pkn`rldks if dfnoulrf `l iftlx unm`f f li tuhk `l vm`rmk li bufi lstfræ bknlbtf`k bkn li ktrk tuhk `l lnsfyk bkn fyu`f `l un tfpkn. Ln li tuhk `l lnsfyk `kn`l lstf li tuhk `l vm`rmk ik bfintfrrldks ln culok ilntk bkn fyu`f `l li
dlbjlrk.
\NMSLXRM@F@ PLBNKIKOÄBF @L AFIMRBK
8. Forlofrldks unks dmimimtrks `l sfnorl f `ks tuhk `l lnsfyk, jfrldks ik dmsdk bkn if bikrkcmif. @lspuís ln un tuhk `l sfnorl y unk `l bikrkcmif forlofrldks < di `l `mkxm`k `l bikrk, ln li ktrk `l sfnor y bikrkcmif forlofrldsk < di `l fnmimnf.
Slrldks bkdk iks tuhks bfdhmfn `l bkikr dæs ksburk.
DFPLXMFI ] LV\MUK
. Jm`rkxm`k `l bfibmk Æbm`k hlnzkmbk Æbm`k buprmbk 8 Puhks `l lnsfyk 8 Umnzfs trls `l`ks 8 Rkpkrtl unmvlrsfi
6
Dlbjlrk Pfpkn Dfnoulrf `l iftlx Puhk `l vm`rmk 8
Bikrkcmif Rfnorl Puhks `l lnsfyk 8 Urkhltfs Orf`miif @mkxm`k Fnfimnf `l bikrk
\NMSLXRM@F@ PLBNKIKOÄBF @L AFIMRBK
XLR\IPF@KR
BKNBI\RMKNLR BKNBI\RMKNLR
Iks hmklildlntks skn mdpkrtfntls pfrf if vm`f `l tk`ks iks slrls vmvks. Ukr liik `lhldks prktlolr if hmk`mvlrsm`f` `l iks rlbursks nfturfils `l nulstrk pifnltf y fprkvlbjfriks ln ckrdf pksmtmvf7 fsä pkr laldpik utmimzfn`k suhstfnbmfs nfturfils ln `mclrlntls fpimbfbmknls tfils bkdk1 If lnlroäf skifr, ifs bkrrmlntls `l fouf, li fmrl, li kxäolnk, li nmtròolnk ltb…, pfrf prk`ubmr lnlroäf liíbtrmbf, k hmln bkdk culntls `l lnlroäf7 lstk bkn li cmn `l prlslrvfr if vm`f kroænmbf ln li pifnltf y unf dlakr bfim`f` pfrf tk`ks iks slrls vmvks .
XLCLXLNBMFR
Fuif Smrtufi `l Hmkikoäf. (856:). Hmklildlntks. jttps1//www.ud.ls/dkilbuif/sfils55.jtd
`l Jm`fiok, \. F. @. L. (856=). ’Iks Hmklildlntks hæsmbks `l if vm`f— . Hmklildlntks. jttps1//www.uflj.l`u.dx/sbmol/hkiltmn/prlpf8/n8/l8.jtdi
@lcmnmbmòn `l hmklildlntks ‐ @lcmnmbmkn.`l. (856:). @lcmnmbmòn.`l. jttps1//`lcmnmbmkn.`l/hmklildlntks/
View more...
Comments