For each reagent listed, the last column of this table gives the mass in grams which is contained in a solution whose amount-of-substance
concentration divided by the equivalence factor of the compound equals 0.1 mol/L. The equivalence factor given refers to the most common reactions
of the reagent. In the older literature such a solution is often called a “decinormal solution” (0.1 N).
| Name | Formula | Atomic or molecular weight | Equivalence factor | Mass In Grams |
|---|---|---|---|---|
| Antimony | Sb | 121.75 | 1/2 | 6.0875 |
| Arsenic | As | 74.9216 | 1/2 | 3.7461 |
| Arsenic trisulfide | As2S3 | 246.0352 | 1/4 | 6.1509 |
| Arsenous oxide | As2O3 | 197.8414 | 1/4 | 4.9460 |
| Barium peroxide | BaO2 | 169.3388 | 1/2 | 8.4669 |
| Barium peroxide hydrate | BaO2 · 8H2O | 313.4615 | 1/2 | 15.6730 |
| Calcium | Ca | 40.08 | 1/2 | 2.004 |
| Calcium carbonate | CaCO3 | 100.0894 | 1/2 | 5.0045 |
| Calcium hypochlorite | Ca(OCl)2 | 142.9848 | 1/4 | 3.5746 |
| Calcium oxide | CaO | 56.0794 | 1/2 | 2.8040 |
| Chlorine | Cl | 35.453 | 1 | 3.5453 |
| Chromium trioxide | CrO3 | 99.9942 | 1/3 | 3.3331 |
| Ferrous ammonium sulfate | FeSO4(NH4)SO4 · 6H2O | 392.0764 | 1 | 39.2076 |
| Hydroferrocyanic acid | H4Fe(CN)6 | 215.9860 | 1 | 21.5986 |
| Hydrogen peroxide | H2O2 | 34.0147 | 1/2 | 1.7007 |
| Hydrogen sulfide | H2S | 34.0799 | 1/2 | 1.7040 |
| Iodine | I | 126.9044 | 1 | 12.6904 |
| Iron | Fe | 55.847 | 1 | 5.5847 |
| Iron oxide (ferrous) | FeO | 71.8464 | 1 | 7.1846 |
| Iron oxide (ferric) | Fe2O3 | 159.6922 | 1/2 | 7.9846 |
| Lead peroxide | PbO2 | 239.1888 | 1/2 | 11.9594 |
| Manganese dioxide | MnO2 | 86.9368 | 1/2 | 4.3468 |
| Nitric acid | HNO3 | 63.0129 | 1/3 | 2.1004 |
| Nitrogen trioxide | N2O3 | 76.0116 | 1/4 | 1.9002 |
| Nitrogen pentoxide | N2O5 | 108.0104 | 1/6 | 1.8001 |
| Oxalic acid | C2H2O4 | 90.0358 | 1/2 | 4.5018 |
| Oxalic acid hydrate | C2H2O4 · 2H2O | 126.0665 | 1/2 | 6.3033 |
| Oxygen | O | 15.9994 | 1/2 | 0.8000 |
| Potassium dichromate | K2Cr2O7 | 294.1918 | 1/6 | 4.9032 |
| Potassium chlorate | KClO3 | 122.5532 | 1/6 | 2.0425 |
| Potassium chromate | K2CrO4 | 194.1076 | 1/3 | 6.4733 |
| Potassium ferrocyanide | K4Fe(CN)6 | 368.3621 | 1 | 36.8362 |
| Potassium ferrocyanide hydrate | K4Fe(CN)6 · 3H2O | 422.4081 | 1 | 42.2408 |
| Potassium iodide | KI | 166.0064 | 1 | 16.6006 |
| Potassium nitrate | KNO3 | 101.1069 | 1/3 | 3.3702 |
| Potassium perchlorate | KClO4 | 138.5526 | 1/8 | 1.7319 |
| Potassium permanganate | KMnO4 | 158.0376 | 1/5 | 3.1608 |
| Sodium chlorate | NaClO3 | 106.4410 | 1/6 | 1.7740 |
| Sodium nitrate | NaNO3 | 84.9947 | 1/3 | 2.8332 |
| Sodium thiosulfate hydrate | Na2S2O3 · 5H2O | 248.1825 | 1 | 24.8183 |
| Stannous chloride | SnCl2 | 189.5960 | 1/2 | 9.4798 |
| Stannous oxide | SnO | 134.6894 | 1/2 | 6.7345 |
| Sulfur dioxide | SO2 | 64.0628 | 1/2 | 3.2031 |
| Tin | Sn | 118.69 | 1/2 | 5.935 |