Element-to-stoichiometric oxide conversion factors

Element-to-stoichiometric oxide conversion factors

Multiply wt% Element by numerical value below for equivalent expressed as Oxide.

Ag₂O 1.0741
Al₂O₃ 1.8895
As₂O₃ 1.3203
As₂O₅ 1.5339
Au₂O 1.0406
B₂O₃ 3.2202
BaO 1.1165
BeO 2.7758
Bi₂O₅ 1.1914
CO₂ 3.6644
CaO 1.3992
CdO 1.1423
Ce₂O₃ 1.1713
CeO₂ 1.2284
CoO 1.2715
Cr₂O₃ 1.4615
Cs₂O 1.0602
CuO 1.2518
Dy₂O₃ 1.1477
Er₂O₃ 1.1435
Eu₂O₃ 1.1579
FeO 1.2865
Fe₂O₃ 1.4297
Ga₂O₃ 1.3442
Gd₂O₃ 1.1526
GeO₂ 1.4408
HfO₂ 1.1793
HgO 1.0798
Ho₂O₃ 1.1455
In₂O₃ 1.2091
IrO 1.0832
K₂O 1.2046
La₂O₃ 1.1728
Li₂O 2.1527
Lu₂O₃ 1.1371
MgO 1.6582
MnO 1.2912
MnO₂ 1.5825
MoO₃ 1.5003
N₂O₅ 3.8551
Na₂O 1.3480
Nb₂O₅ 1.4305
Nd₂O₃ 1.1664
NiO 1.2725
OsO 1.0841
P₂O₅ 2.2916
PbO 1.0772
PbO₂ 1.1544
PdO 1.1504
Pr₂O₃ 1.1703
Pr₆O₁₁ 1.2082
PtO 1.0820
Rb₂O 1.0936
ReO 1.0859
RhO 1.5555
RuO 1.1583
SO₃ 2.4972
Sb₂O₅ 1.3284
Sc₂O₃ 1.5338
SeO₃ 1.6079
SiO₂ 2.1392
Sm₂O₃ 1.1596
SnO₂ 1.2696
SrO 1.1826
Ta₂O₅ 1.2211
Tb₂O₃ 1.1510
Tb₄O₇ 1.1762
TeO₃ 1.3762
ThO₂ 1.1379
TiO₂ 1.6681
Tl₂O₃ 1.1174
Tm₂O₃ 1.1421
UO₂ 1.1344
UO₃ 1.2017
U₃O₈ 1.1792
V₂O₅ 1.7852
WO₃ 1.2610
Y₂O₃ 1.2699
Yb₂O₃ 1.1387
ZnO 1.2448
ZrO₂ 1.3508