| CO2 | carbon dioxide |
| Si | silicon |
| O | oxygen |
| Al | aluminum |
| SiO2 | silica |
| Al2O3 | aluminum oxide |
| Fe2O3 | iron(III) oxide |
| CaO | calcium oxide |
| TiO2 | titanium dioxide |
| K2O | potassium oxide |
| MgO | magnesium oxide |
| Na2O | sodium oxide |
| Na2SiO3 | sodium metasilicate |
| NaOH | sodium hydroxide |
| KOH | potassium hydroxide |
| H2O | hydrogen oxide (water) |
| CaCO3 | calcium carbonate |
| Na | sodium |
| K | potassium |
| Ca | calcium |
| H | hydrogen |
| Ca(OH)2 | calcium hydroxide |
| H4SiO4 | orthosilicic acid |
| Ca(C3H5O2)2 | calcium salt of propionic acid |
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