Advanced Analytical Centre Resources Element-to-stoichiometric oxide conversion factors
Element-to-stoichiometric oxide conversion factors
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Multiply wt% ELEMENT by numerical value below for equivalent expressed as OXIDE.
| Element | Oxide | Factor |
|---|---|---|
| Silver | Ag2O | 1.0741 |
| Aluminium | Al2O3 | 1.8895 |
| Arsenic | As2O3 | 1.3203 |
| Gold | Au2O | 1.0406 |
| Boron | B2O3 | 3.2202 |
| Barium | BaO | 1.1165 |
| Beryllium | BeO | 2.7758 |
| Bismuth | Bi2O5 | 1.1914 |
| Carbon | CO2 | 3.6644 |
| Calcium | CaO | 1.3992 |
| Cadmium | CdO | 1.1423 |
| Cerium | Ce2O3 | 1.1713 |
| Cerium | CeO2 | 1.2284 |
| Cobalt | CoO | 1.2715 |
| Chromium | Cr2O3 | 1.4615 |
| Caesium | Cs2O | 1.0602 |
| Copper | CuO | 1.2518 |
| Dysprosium | Dy2O3 | 1.1477 |
| Erbium | Er2O3 | 1.1435 |
| Europium | Eu2O3 | 1.1579 |
| Iron | FeO | 1.2865 |
| Iron | Fe2O3 | 1.4297 |
| Gallium | Ga2O3 | 1.3442 |
| Gadolinium | Gd2O3 | 1.1526 |
| Germanium | GeO2 | 1.4408 |
| Hafnium | HfO2 | 1.1793 |
| Mercury | HgO | 1.0798 |
| Holmium | Ho2O3 | 1.1455 |
| Indium | In2O3 | 1.2091 |
| Iridium | IrO | 1.0832 |
| Potassium | K2O | 1.2046 |
| Lanthanum | La2O3 | 1.1728 |
| Lithium | Li2O | 2.1527 |
| Lutetium | Lu2O3 | 1.1371 |
| Magnesium | MgO | 1.6582 |
| Manganese | MnO | 1.2912 |
| Manganese | MnO2 | 1.5825 |
| Molybdenum | MoO3 | 1.5003 |
| Nitrogen | N2O5 | 3.8551 |
| Sodium | Na2O | 1.3480 |
| Niobium | Nb2O5 | 1.4305 |
| Neodymium | Nd2O3 | 1.1664 |
| Nickel | NiO | 1.2725 |
| Osmium | OsO | 1.0841 |
| Phosphorus | P2O5 | 2.2916 |
| Lead | PbO | 1.0772 |
| Lead | PbO2 | 1.1544 |
| Palladium | PdO | 1.1504 |
| Praseodymium | Pr2O3 | 1.1703 |
| Praseodymium | Pr6O11 | 1.2082 |
| Platinum | PtO | 1.0820 |
| Rubidium | Rb2O | 1.0936 |
| Rhenium | ReO | 1.0859 |
| Rhodium | RhO | 1.5555 |
| Ruthenium | RuO | 1.1583 |
| Sulfur | SO3 | 2.4972 |
| Antimony | Sb2O5 | 1.3284 |
| Scandium | Sc2O3 | 1.5338 |
| Selenium | SeO3 | 1.6079 |
| Silicon | SiO2 | 2.1392 |
| Samarium | Sm2O3 | 1.1596 |
| Tin | SnO2 | 1.2696 |
| Strontium | SrO | 1.1826 |
| Tantalum | Ta2O5 | 1.2211 |
| Terbium | Tb2O3 | 1.1510 |
| Terbium | Tb4O7 | 1.1762 |
| Tellurium | TeO3 | 1.3762 |
| Thorium | ThO2 | 1.1379 |
| Titanium | TiO2 | 1.6681 |
| Thallium | Tl2O3 | 1.1174 |
| Thulium | Tm2O3 | 1.1421 |
| Uranium | UO2 | 1.1344 |
| Uranium | UO3 | 1.2017 |
| Uranium | U3O8 | 1.1792 |
| Vanadium | V2O5 | 1.7852 |
| Tungsten | WO3 | 1.2610 |
| Yttrium | Y2O3 | 1.2699 |
| Ytterbium | Yb2O3 | 1.1387 |
| Zinc | ZnO | 1.2448 |
| Zirconium | ZrO2 | 1.3508 |