| Hint | Réponse | % Correct |
|---|---|---|
| NO3- | Nitrate | 95%
|
| NH4+ | Ammonium | 80%
|
| CO3 2- | Carbonate | 80%
|
| CIO3- | Chlorate | 80%
|
| CrO4 2- | Chromate | 80%
|
| SO4 2- | Sulfate | 80%
|
| OH- | Hydroxyde | 75%
|
| NO2- | Nitrite | 75%
|
| PO4 3- | Phosphate | 75%
|
| CH3COO- | Acétate | 55%
|
| HCO3- | Bicarbonate | 30%
|
| H3O+ | Oxonium | 30%
|