17 Incredibly Freaky Chemical Reaction GIFs, Because Science March 29, 2015 RedPanda News? 0 1. Mercury thiocyanate decomposition. 2. A neodymium magnet falling through a copper pipe. 3. Flammable fluid in a glass jug. 4. A firework explosion in slow motion. 5. Lithium on fire. 6. Hydrogen peroxide mixed with potassium iodide. 7. A candle lit by its vapor trail. 8. Sodium polyacrylate and water. 9. Two identical clouds of smoke pushed against each other. 10. A vacuum is created in an empty tank. 11. A kernel of corn popping. 12. Snake venom interacting with blood. 13. A slinky dropping in slow motion. 14. Supercooled water poured on ice. 15. Mercury reacting with aluminum. 16. Hydrophobic sand placed underwater. 17. Magnetic putty sucking in a metal cube.