front 1 ammonium | back 1 +1 |
front 2 acetate | back 2 -1 |
front 3 bicarbonate/hydrogen carbonate | back 3 -1 |
front 4 hypoclorite | back 4 -1 |
front 5 chorite | back 5 -1 |
front 6 chlorate | back 6 -1 |
front 7 perclorate | back 7 -1 |
front 8 cynide | back 8 -1 |
front 9 hydroxide | back 9 -1 |
front 10 nitrate | back 10 -1 |
front 11 nitride | back 11 -1 |
front 12 permanganate | back 12 -1 |
front 13 carbonate | back 13 -2 |
front 14 peroxide | back 14 -2 |
front 15 sulfite | back 15 -2 |
front 16 sulfate | back 16 -2 |
front 17 phophite | back 17 -3 |
front 18 phosphate | back 18 -3 |