Saved Bookmarks
| 1. |
Solution is used to check the prescenfe of oxygen |
|
Answer» RELIGHTING a FLICKERING splint of oxygen gas. Oxygen gas is formed by the decomposition of hydrogen peroxide that is squirted into a test tube containing manganese (IV) OXIDE, the decomposition catalyst. When the glowing splint is applied to the test tube, when it touches the oxygen, it explodes back into FLAME. |
|