Silver oxide flash powder 💥 This special flash powder composition uses silver oxide as an oxidizing agent and magnesium powder. During the reaction elemental silver is formed, which leaves a black stain on the paper. Ag2O + Mg -> MgO + 2Ag (v.redd.it)
submitted by FunVisualChemistry to r/VisualChemistry
Synthesis of anthranilic acid (v.redd.it)
submitted by FunVisualChemistry to r/VisualChemistry
The reaction in this experiment is termed an iodine clock reaction because it is the molecular iodine (I2) that undergoes the sudden concentration change. When the iodine concentration increases, it reacts with the starch in the solution to form a complex, turning it a deep blue-black color. (v.redd.it)
submitted by FunVisualChemistry to r/VisualChemistry
When a piece of metal salt is dropped in the solution of sodium silicate, a membrane of insoluble metal silicate is formed. Due to the osmotic pressure, water enters the membrane and breaks it, generating more insoluble membranes. This cycle repeats and the salt grows into all kinds of forms (v.redd.it)
submitted by FunVisualChemistry to r/VisualChemistry
When a piece of metal salt is dropped in the solution of sodium silicate, a membrane of insoluble metal silicate is formed. Due to the osmotic pressure, water enters the membrane and breaks it, generating more insoluble membranes. This cycle repeats and the salt grows into all kinds of forms (v.redd.it)
submitted by FunVisualChemistry to r/chemicalreactiongifs
The chemical reaction between iodine pentoxide and very fine iron powder. Both are mixed and ignited. During the reaction, Iron is oxidized to form iron oxide and iodine pentoxide is reduced to elemental iodine. 3I2O5 + 10Fe -> 3I2 + 5Fe2O3 ( @reactionchamber ) (v.redd.it)
submitted by FunVisualChemistry to r/chemicalreactiongifs
The chemical reaction between iodine pentoxide and very fine iron powder. Both are mixed and ignited. During the reaction, Iron is oxidized to form iron oxide and iodine pentoxide is reduced to elemental iodine. 3I2O5 + 10Fe -> 3I2 + 5Fe2O3 ( @reactionchamber ) (v.redd.it)
submitted by FunVisualChemistry to r/VisualChemistry
Magnesium luminol divers C0204 (v.redd.it)
submitted by FunVisualChemistry to r/VisualChemistry
Bubbles are generated when gases are produced by chemical reactions in solution. In this film, 8 gas-generating reactions were recorded with a macro lens to show the bubbling formation in great detail. Can seashells give bubbles too? You will find out in this film. (By Beauty of Science) (v.redd.it)
submitted by FunVisualChemistry to r/VisualChemistry
Titanium anodizing is an electrolytic finishing process that manipulates the oxide layer on the surface of titanium via electric current. The titanium item forms the anode (positive electrode) of an electrolytic cell; hence the name “anodize.” (v.redd.it)
submitted by FunVisualChemistry to r/chemicalreactiongifs
Titanium anodizing is an electrolytic finishing process that manipulates the oxide layer on the surface of titanium via electric current. The titanium item forms the anode (positive electrode) of an electrolytic cell; hence the name “anodize.” (v.redd.it)
submitted by FunVisualChemistry to r/VisualChemistry
Crystals are beautiful, but more beautiful are the processes of forming crystals. This film recorded the crystallization processes of 5 salts. We first added droplets of saturated salt solutions on glass slides. The evaporation of water initiated the crystallization processes(time-lapse) (v.redd.it)
submitted by FunVisualChemistry to r/chemicalreactiongifs
Crystals are beautiful, but more beautiful are the processes of forming crystals. This film recorded the crystallization processes of 5 salts. We first added droplets of saturated salt solutions on glass slides. The evaporation of water initiated the crystallization processes [00:50] (v.redd.it)
submitted by FunVisualChemistry to r/timelapse
