| Water Stream Cals | Molecular Weights of Water Ions | Home |
| Symbol | Name | Valence | Mol_Wt | Eq_Wt | asCaCO3 |
| Ca | calcium | 2 | 40.0 | 20.0 | 2.5 |
| Mg | magnesium | 2 | 24.3 | 12.2 | 4.1 |
| Na | sodium | 1 | 23.0 | 23.0 | 2.2 |
| K | potassium | 1 | 39.0 | 39.0 | 1.3 |
| H | hydrogen | 1 | 1.0 | 1.0 | 50.0 |
| Cl | chloride | -1 | 35.5 | 35.5 | 1.4 |
| SO4 | sulfate | -2 | 96.0 | 48.0 | 1.0 |
| HCO3 | bicarbonate | -1 | 61.0 | 61.0 | 0.8 |
| CO3 | carbonate | -2 | 60.0 | 30.0 | 1.7 |
| Si | silicon | 4 | 28.1 | 7.0 | 7.1 |
| SiO2 | silica | -1 | 60.1 | 60.1 | 0.8 |
| HSiO3 | hydrogen silicate | -1 | 77.0 | 77.0 | 0.6 |
| Al | aluminum | 3 | 27.0 | 9.0 | 5.6 |
| Fe2 | ferrous | 2 | 55.8 | 27.9 | 1.8 |
| Fe3 | ferric | 3 | 55.8 | 18.6 | 2.7 |
| Mn2 | manganous | 2 | 54.9 | 27.5 | 1.8 |
| Mn3 | manganic | 3 | 54.9 | 18.3 | 2.7 |
| F | fluoride | -1 | 19.0 | 19.0 | 2.6 |
| P3 | Phosphorus3 | 3 | 31.0 | 10.3 | 4.8 |
| P5 | Phosphorus5 | 5 | 31.0 | 6.2 | 8.1 |
| Ca(OH)2 | lime | 2 | 74.0 | 37.0 | 1.4 |
| CaCO3 | calcium carbonate | 2 | 100.0 | 50.0 | 1.0 |
| Ca(HCO3)2 | calcium bicarbonate | 2 | 162.0 | 81.0 | 0.6 |
| CaSO4 | calcium sulfate | 2 | 136.0 | 68.0 | 0.7 |
| CaCl2 | calcium chloride | 2 | 111.0 | 55.5 | 0.9 |
| Mg(OH)2 | magnesium hydroxide | 2 | 58.3 | 29.2 | 1.7 |
| MgCO3 | magnesium carbonate | 2 | 84.3 | 42.2 | 1.2 |
| Mg(HCO3)2 | magnesium bicarbonate | 2 | 146.3 | 73.2 | 0.7 |
| MgSO4 | magnesium sulfate | 2 | 120.3 | 60.2 | 0.8 |
| Mg(HSiO3)2 | magnesium silicate | 2 | 178.3 | 89.2 | 0.6 |
| NaOH | sodium hydroxide | 1 | 40.0 | 40.0 | 1.3 |
| Na2CO3 | sodium carbonate | 2 | 106.0 | 53.0 | 0.9 |
| Na(HCO3) | sodium bicarbonate | 1 | 84.0 | 84.0 | 0.6 |
| Na2SO4 | sodium sulfate | 2 | 142.0 | 71.0 | 0.7 |
| NaCl | sodium chloride | 1 | 58.5 | 58.5 | 0.9 |
| KOH | potassium hydroxide | 1 | 56.1 | 56.1 | 0.9 |
| K2CO3 | potassium carbonate | 2 | 138.0 | 69.0 | 0.7 |
| K(HCO3) | potassium bicarbonate | 1 | 100.0 | 100.0 | 0.5 |
| K2SO4 | potassium sulfate | 2 | 174.0 | 87.0 | 0.6 |
| KCl | potassium chloride | 1 | 74.6 | 74.6 | 0.7 |
| Al(OH)3 | aluminum hydroxide | 3 | 78.0 | 26.0 | 1.9 |
| Al2(CO3)3 | aluminum carbonate | 6 | 234.0 | 39.0 | 1.3 |
| Al(HCO3)3 | aluminum bicarbonate | 3 | 210.0 | 70.0 | 0.7 |
| Al2(SO4)3 | aluminum sulfate | 6 | 342.1 | 57.0 | 0.9 |
| AlCl3 | aluminum chloride | 3 | 133.0 | 44.3 | 1.1 |
| Al(HSiO3)3 | aluminum silicate | 3 | 258.0 | 86.0 | 0.6 |
| Al2O3 | alumina | 6 | 101.9 | 17.0 | 2.9 |
| Fe(OH)2 | ferrous hydroxide | 2 | 89.8 | 44.9 | 1.1 |
| Fe(CO3) | ferrous carbonate | 2 | 115.8 | 57.9 | 0.9 |
| Fe(HCO3)2 | ferrous bicarbonate | 2 | 177.8 | 88.9 | 0.6 |
| FeSO4 | ferrous sulfate | 2 | 151.8 | 75.9 | 0.7 |
| FeCl2 | ferrous chloride | 2 | 126.8 | 63.4 | 0.8 |
| Fe(OH)3 | ferric hydroxide | 3 | 106.8 | 35.6 | 1.4 |
| Fe2(CO3)3 | ferric carbonate | 6 | 291.6 | 48.6 | 1.0 |
| Fe(HCO3)3 | ferric bicarbonate | 3 | 238.8 | 79.6 | 0.6 |
| Fe2(SO4)3 | ferric sulfate | 6 | 399.6 | 66.6 | 0.8 |
| FeCl3 | ferric chloride | 3 | 162.3 | 54.1 | 0.9 |
| Fe(HSiO3)3 | ferric silicate | 3 | 286.8 | 95.6 | 0.5 |
| CO2 | carbon dioxide | 1 | 44.0 | 44.0 | 1.1 |
| N3 | nitrogen3 | 3 | 14.0 | 4.7 | 10.7 |
| N5 | nitrogen5 | 5 | 14.0 | 2.8 | 17.9 |
| NO3 | nitrate | -1 | 62.0 | 62.0 | 0.8 |
| NaClO | sodium hypochlorite | 2 | 74.0 | 37.0 | 1.4 |
| NaHSO3 | sodium bisulfite | na | 104.0 | na | na |
| Cu | copper | 2 | 63.8 | 31.9 | 1.6 |
| CuSO4 | copper sulfate | 2 | 160.0 | 80.0 | 0.6 |
| NH3 | ammonia | 1 | 17.0 | 17.0 | 2.9 |
| NH4 | ammonium | 1 | 18.0 | 18.0 | 2.8 |
| C | carbon | 4 | 12.0 | 3.0 | 16.7 |
| H2O | water | 2 | 18.0 | 9.0 | 5.6 |
| OH | hydrate | -1 | 17.0 | 17.0 | 2.9 |
| PO4 | phosphate radical | -3 | 95.0 | 31.7 | 1.6 |
| H2CO3 | carbonic acid | 2 | 62.0 | 31.0 | 1.6 |
| HCL | hydrochloric acid | 1 | 36.5 | 36.5 | 1.4 |
| H2SO4 | sulfuric acid | 2 | 98.0 | 49.0 | 1.0 |
| H3PO4 | phosphoric acid | 3 | 98.0 | 32.7 | 1.5 |