How do I prepare for NI3?

The first step is to prepare the NI3. One method is to simply pour up to a gram of iodine crystals into a a small volume of concentrated aqueous ammonia, allow the contents to sit for 5 minutes, then pour the liquid over a filter paper to collect the NI3, which will be a dark brown/black solid.

How explosive is nitrogen triiodide?

Nitrogen triiodide is an inorganic compound with the formula NI3. It is an extremely sensitive contact explosive: small quantities explode with a loud, sharp snap when touched even lightly, releasing a purple cloud of iodine vapor; it can even be detonated by alpha radiation.

What is the most explosive powder?

Azidoazide azide is the most explosive chemical compound ever created. It is part of a class of chemicals known as high-nitrogen energetic materials, and it gets its “bang” from the 14 nitrogen atoms that compose it in a loosely bound state.

What is purple smoke caused by?

The purple smoke is caused by the molecular iodine in the vapor.

Why is NI3 so unstable?

The reason nitrogen triiodide is so unstable is down to its molecular structure – one nitrogen atom and three iodine molecules all on one side due to how the nitrogen’s electrons are arranged.

What creates purple smoke?

What makes red smoke in an explosion?

If you look at the smoke that came from the blast it’s this kind of blood red colour. That’s because of the nitrogen oxide air pollutants in it.”

Does potassium explode?

Potassium reacts violently on contact with powerful oxidizers and water. Do not grind potassium or heat it. Upon contact with water, acids or alcohols, potassium produces an exothermic reaction involving release of flammable hydrogen gas. Oxidized potassium may explode upon handling.

What happens if you mix iodine and ammonia?

The products of the interaction of iodine and liquid ammonia at −75° are NH4I and NI3·12NH3; at −33·5° a (probably) less highly ammoniated NI3 is the stable solid phase, while at 25° iodine oxidizes ammonia to elemental nitrogen.

How is Triiodide made?

Traditionally, nitrogen triiodide is made by reacting iodine with aqueous ammonia solution.

What does yellow smoke mean?

Some fuels, such as alcohols and cellulose (cotton or paper, for example), contain oxygen and tend to burn cleanly when air diffuses into the flame. Insufficient oxygen can also lead to a yellow flame because unconverted carbon particles glow yellow hot.

What is touch powder?

Nitrogen triiodide (NI3) is a touch sensitive explosive often shown in chemistry demonstrations where it is exploded by the touch of a feather. For this reason, it is also known as “touch powder”.

How do you make nitroglycerin from glycerin?

Nitroglycerin is made by nitrating glycerin with a mixture of nitric and sulfuric acid. Glycerin is the backbone which bonds with fatty acids to make triglycerides, the main constituent of vegetable oils and animal fats. You can nitrate many molecules by mixing them with a mixture of nitric and sulfuric acid.

Can nitrogen become an explosive?

Chemists in the USA have created a new form of nitrogen, the element of which air is mostly composed. But unlike the nitrogen we breathe in and out every day, the new form demands careful handling, because it can be furiously explosive.

What color does Epsom salt burn?

Epsom salt contains the metal magnesium, which burns with a white flame. If you have pure magnesium metal, you can ignite it using a blow torch and get a brilliant white flame.

What is a phosphate bomb?

White phosphorus bombs are incendiary weapons. That means that along with their destructive explosive power, they can spread fire. In this case, the fire is made from burning phosphorus, which burns at about 1,500 F. White phosphorus bombs can spread this fire over an area up to several hundred square yards.

What is white fire?

White Fire (also known as Vivre Pour Survivre and Le Diamant) is a 1984 French-American-Italian-Turkish thriller film by Jean-Marie Pallardy. It stars Robert Ginty, Fred Williamson, Gordon Mitchell and Jess Hahn. The title song of the film is White Fire, sung by rock group Limelight.