Displacement reaction. Magnesium coil was added to a test tube containing a 0.2M copper (II) sulfate solution. Since magnesium is more reactive than copper,a single-displacement reaction occurred. Copper metal and magnesium sulfate formed as a result: Mg + CuSO4 -> Cu + MgSO4. In this sequence Photo 1 was taken seconds after the coil was added,Photo 2 was taken after about 1 min,Photo 3 was taken after about 6.5 min,Photo 4 was taken after about 1 hour. Note hydrogen gas bubbles that were produced in a secondary reaction. Photo 3 of 4 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 3390 px × 5076 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|