Magnezijev oksid iz morske vode - Kemijsko-tehnološki fakultet
Magnezijev oksid iz morske vode - Kemijsko-tehnološki fakultet
Magnezijev oksid iz morske vode - Kemijsko-tehnološki fakultet
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Tablica 10 − nastavak<br />
Element Koncentracija / mg dm -3 Kemijski oblik Ukupna količina<br />
u oceanima / t<br />
Zn 5 . 10 -4 ZnOH + , Zn 2+ , ZnCO 3 6,61 . 10 8<br />
Ni 4,8 . 10 -4 Ni 2+ , NiCO 3 , NiCl + 6,35 . 10 8<br />
Al 4 . 10 -4 -<br />
Al(OH) 4 5,29 . 10 8<br />
Cs 4.10-4 Cs+ 5,29.108<br />
Cr 3.10-4 Cr(OH) 3 , CrO 2- -<br />
4 , NaCrO 4 3,97.108<br />
Sb 2.10-4<br />
-<br />
Sb(OH) 6 2,64.108<br />
Kr 2.10-4 Kr(g) 2,64.108<br />
Se 2.10-4 SeO 2- 2-<br />
3 , SeO 4 2,64.108<br />
Ne 1,2.10-4 Ne(g) 1,59.108<br />
Cd 1.10-4 CdCl 2 1,32.108<br />
Cu 1.10-4 CuCO 3 , Cu(OH) + , Cu 2+ 1,32.108<br />
W 1.10-4<br />
2-<br />
WO 4 1,32.108<br />
Fe 5,5.10-5 Fe(OH) + -<br />
2 , Fe(OH) 4 7,27.107<br />
Xe 5.10-5 Xe(g) 6,61.107<br />
Mn 3.10-5 Mn 2+ , MnCl + 3,97.107<br />
Zr 3.10-5 Zr(OH) 4 3,97.107<br />
Nb 1.10-5<br />
-<br />
Nb(OH) 6 1,32.107<br />
Tl 1.10-5 Tl + 1,32.107<br />
Th 1.10-5 Th(OH) 4 1,32.107<br />
Hf 7.10-6<br />
-<br />
Hf(OH) 5 9,25.106<br />
He 6,8.10-6 He(g) 8,99.106<br />
Ge 5.10-6<br />
-<br />
Ge(OH) 4 , H 3 GeO 4 6,61.106<br />
Re 4.10-6<br />
-<br />
ReO 4 5,29.106<br />
Co 3.10-6 Co 2+ 3,97.106<br />
La 3.10-6 La(OH) 3 , La 3+ +<br />
, LaCO 3 3,97.106<br />
Nd 3.10-6 Nd(OH) 3 , Nd 3+ +<br />
, NdCO 3 3,97.106<br />
Ce 2.10-6 Ce(OH) 3 , Ce 3+ +<br />
, CeCO 3 2,64.106<br />
Pb 2.10-6 PbCO 3 , Pb 2+ 2-<br />
, Pb(CO 3 ) 2 2,64.106<br />
Ag 2.10-6<br />
-<br />
AgCl 2 2,64.106<br />
Ga 2.10-6<br />
-<br />
Ga(OH) 4 2,64.106<br />
Ta 2.10-6 Ta(OH) 5 2,64.106<br />
Y 1.10-6 YCO + +<br />
3 , Y 3 1,32.106<br />
Hg 1.10-6 HgCl 2- 4 , HgCl 2 1,32.106<br />
Dy 9.10-7 Dy(OH) 3 , Dy 3+ +<br />
, DyCO 3 1,19.106<br />
Er 8.10-7 Er(OH) 3 , Er 3+ +<br />
, ErCO 3 1,06.106<br />
Yb 8.10-7<br />
+<br />
Yb(OH) 3 , YbCO 3 1,06.106<br />
Gd 7.10-7 Gd(OH) 3 , Gd 3+ +<br />
, GdCO 3 9,25.105<br />
Pr 6.10-7 Pr(OH) 3 , Pr 3+ +<br />
, PrCO 3 7,93.105<br />
Sm 6.10-7 Sm(OH) 3 , Sm 3+ +<br />
, SmCO 3 7,93.105<br />
37