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Upon detonation, TNT undergoes a decomposition equivalent to the reaction 2 C 7 H 5 N 3 O 6 → 3 N 2 + 5 H 2 + 12 CO + 2 C. plus some of the reactions H 2 + CO → H 2 O + C. and 2 CO → CO 2 + C. The reaction is exothermic but has a high activation energy in the gas phase (~62 kcal/mol).
TNT equivalent is a convention for expressing energy, typically used to describe the energy released in an explosion. The ton of TNT is a unit of energy defined by convention to be 4.184 gigajoules ( 1 gigacalorie ), [ 1] which is the approximate energy released in the detonation of a metric ton (1,000 kilograms) of TNT.
Plutonium-239 ( 239Pu or Pu-239) is an isotope of plutonium. Plutonium-239 is the primary fissile isotope used for the production of nuclear weapons, although uranium-235 is also used for that purpose. Plutonium-239 is also one of the three main isotopes demonstrated usable as fuel in thermal spectrum nuclear reactors, along with uranium-235 ...
One barn is equal to 1.0 × 10 −28 m 2. The name derives from the folk expressions "As big as a barn," and "Couldn't hit the broad side of a barn", used by particle accelerator physicists to refer to the probability of achieving a collision between particles. For nuclear purposes, 1.0 × 10 −28 m 2 is actually rather large. [27]
Potassium chlorate is a compound containing potassium, chlorine and oxygen, with the molecular formula KClO 3. In its pure form, it is a white crystalline substance. After sodium chlorate, it is the second most common chlorate in industrial use. It is a strong oxidizing agent and its most important application is in safety matches. [ 6]
The 42-year-old Today anchor was recently featured as an answer in The New York Times crossword on Sunday, Feb. 25, and her candid reaction to it couldn't have been scripted any better.
The reaction of 1 kg of antimatter with 1 kg of matter would produce 1.8 × 10 17 J (180 petajoules) of energy (by the mass–energy equivalence formula, E=mc 2), or the rough equivalent of 43 megatons of TNT – slightly less than the yield of the 27,000 kg Tsar Bomba, the largest thermonuclear weapon ever detonated.
Additionally, the formal +2 oxidation state of plutonium is known in the complex [K(2.2.2-cryptand)] [Pu II Cp″ 3], Cp″ = C 5 H 3 (SiMe 3) 2. [33] A +8 oxidation state is possible as well in the volatile tetroxide PuO 4. [34] Though it readily decomposes via a reduction mechanism similar to FeO 4, PuO 4 can be stabilized in alkaline ...