2019年1月25日 · Learn how to perform the nitrogen triiodide chemistry demonstration, a dramatic touch-sensitive decomposition that produces a cloud of purple iodine vapor.

Nitrogen triiodide is an inorganic compound with the formula N I 3. It is an extremely sensitive contact explosive: small quantities explode with a loud, sharp snap when touched even lightly, …

2019年11月1日 · Learn how to perform the nitrogen triiodide chemistry demonstration, a spectacular touch-sensitive decomposition that produces a cloud of purple smoke.

2023年2月22日 · Nitrogen triiodide has an enthalpy of formation of 154.4 kJ/mol. As a result, the reaction in which it decomposes to form its elements is favored by both enthalpy and entropy. …

Explosive Decomposition of Nitrogen Triiodide Description: When the brown solid, nitrogen triiodide, is touched with a feather mounted on a long pole, a loud explosion and a puff of …

Explosive Decomposition of Nitrogen Triiodide Description: When the brown, solid nitrogen triiodide is touched with a feather mounted on a long pole, a loud explosion and puff of violet …

Nitrogen triiodide decomposes according to the following reaction: This reaction has a large positive change in entropy (5 moles of gas are generated) and large negative change in …

Decomposition. The decomposition of NI 3 proceeds via the following reaction: 2NI 3 (s) → N 2 (g) + 3I 2 (g) ΔH = –290 kJ/mol Structure of NI 3 and its derivatives. Nitrogen triiodide is a dark …

It's a dark red solid that can be sublimed in a vacuum at -20°C. It decomposes at 0°C, sometimes explosively. Can you make other nitrogen trihalides? Yes, certainly, thanks to some brave and …

2023年2月28日 · Making nitrogen triiodide (NI 3) involves several reactions: NH 3 + H 2 O + I 2 -> NH 4 I + HOI. NH 3 + 3HOI -> NH 3 ·NI 3 + 3H 2 O. NH 3 + 2HOI -> NHI 3 + 2H 2 O. NH 3 …