What is fumigated mercury?
Mercury(II) fulminate, or fulminated mercury is an explosive substance with the chemical formula Hg(CNO)2. The substance was used as an example of an explosive chemical by Walter White during chemistry class in the episode “Crazy Handful of Nothin'”.
Is fulminated mercury toxic?
In the 19th century, fulminated mercury was used as an initiator for detonating dynamite. Due to its toxic nature and the difficulties in handling it, it was soon replaced by the safer lead azide.
How do you fulminate mercury?
Mercury(II) fulminate is prepared by dissolving mercury in nitric acid and adding ethanol to the solution. It was first prepared by Edward Charles Howard in 1800. The crystal structure of this compound was determined only in 2007.
Does fulminated mercury explode?
Yes, a crystal of mercury fulminate would explode when slammed to the floor. However, the crystal resembled that of a big white crystal of methamphetamine, which isn’t what mercury fulminate normally looks like.
Is fulminated mercury real?
Fulminated mercury [Hg(CNO)2] is indeed an explosive, classically used as a trigger in blasting caps used to set off larger explosives.
What did Walter White throw at Tuco?
Tuco starts to get nasty but Walt has a plan. The bag of meth crystals he has just given Tuco were in fact “fulminate of mercury”. He throws a crystal on the ground which detonates, creating an almighty explosion. We see Walt walking victoriously from the smoking remains, clutching his bag of money.
What did Walter throw that exploded?
In anticipation of the negotiations not going to plan, Walt hasn’t actually given Tuco a bag of crystal meth but in fact crystals of ‘fulminate of mercury’ – a high explosive! He throws a crystal on the ground which detonates creating an almighty explosion.
How do you make silver fulminate at home?
The silver fulminate used in this demonstration is prepared by dissolving 8.4 g silver nitrate in 39.5 g concentrated nitric acid diluted with 8.4 g water, and heating a mixture of 1 part of this solution with 1.2 parts of ethanol to about 60°C until a precipitate forms.
What did Tuco give Walt fake money?
Tuco agrees to the payment as well as agreeing to a purchase for the next week, offering Walter $35,000 for the next pound of meth. Walt demands instead that Tuco buy two pounds of meth a week for $70,000. Tuco, incredulous, agrees.
What is Mercury?
Mercury is a naturally-occurring chemical element found in rock in the earth’s crust, including in deposits of coal.
What is mercury (Hg)?
What is Mercury? Mercury is a naturally-occurring chemical element found in rock in the earth’s crust, including in deposits of coal. On the periodic table, it has the symbol “Hg” and its atomic number is 80. It exists in several forms:
What is the difference between Mercury 2 fulminate and Mercury 2 cyanate?
Mercury (II) fulminate. Mercury(II) fulminate, or Hg(CNO)2, is a primary explosive. It is highly sensitive to friction, heat and shock and is mainly used as a trigger for other explosives in percussion caps and blasting caps. Mercury(II) cyanate, though its empirical formula is identical, has a different atomic arrangement;
Is Mercury a transition metal?
Mercury is a transition metal, where one of the elements found between Group 2 (IIA) and 13 (IIIA) on the periodic table. As a chemical element, mercury cannot be created or destroyed. The same amount has existed on the planet since the earth was formed. Mercury, however, can cycle in the environment as part of both natural and human activities.