Zinc reacting with silver nitrate. Zinc-coated (galvanized) screw was placed in a test tube (left frame). 0.5 M solution of silver nitrate solution was then added to the test tube. Since zinc is more reactive than silver, a single-displacement reaction occurred: Zn + AgNO3 -> Ag + Zn(NO3)2. Centre frame was taken few seconds after that. Right frame was taken about 45 sec later. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 6900 px × 3567 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |