Chalk reacts with sulfuric acid. Chalk (calcium carbonate, CaCO3) reacts with 0.2M sulfuric acid (H2SO4). Carbon dioxide (CO2) bubbles are produced: CaCO3 + H2SO4 -> CaSO4 + H2O + CO2. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Turtle Rock Scientific |
Taille de l’image : | 3421 px × 5129 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |