Chalk reacts with hydrochloric acid. Chalk (calcium carbonate, CaCO3) reacts with 0.5M hydrochloric acid (HCl) in a test tube. Carbon dioxide (CO2) bubbles are produced: CaCO3 + HCl -> CaCl2 + H2O + CO2. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / SCIENCE SOURCE / Turtle Rock Scientific |
Taille de l’image : | 3408 px × 5221 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |