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Potassium chlorate is a strong oxidizer and can cause fire or explosions. It is toxic by inhalation or ingestion and is hazardous to aquatic environments. [11] Reagent grade potassium chlorate should be used. Upon completion of the demonstration, all chemicals should be disposed of in designated chemical waste containers to prevent harm to ...
The decomposition of potassium chlorate was also used to provide the oxygen supply for limelights. Potassium chlorate is used also as a pesticide. In Finland it was sold under trade name Fegabit. Potassium chlorate can react with sulfuric acid to form a highly reactive solution of chloric acid and potassium sulfate: 2 KClO 3 + H 2 SO 4 → 2 ...
The Fanglin Village primary school explosion occurred on 6 March 2001, in Jiangxi, China. Li Chuicai, a 32-year-old villager, was alleged to have ignited explosives in a classroom, killing 42 people. Li Chuicai, a 32-year-old villager, was alleged to have ignited explosives in a classroom, killing 42 people.
A video on safety precautions at blast sites The largest commercial application of explosives is mining . Whether the mine is on the surface or is buried underground, the detonation or deflagration of either a high or low explosive in a confined space can be used to liberate a fairly specific sub-volume of a brittle material (rock) in a much ...
This federally-funded, innovative video streaming platform featured video clips from a number of PBS Kids Go! shows which rotated on a weekly basis and linked to interactive online games. [14] The video player would later evolve into the PBS Kids Video app, which is now the primary source for free streaming of on-demand video clips and full ...
A video above shows the family dog fleeing as an unidentified man, woman and infant also escaped the home at 11:20 a.m. Sunday. The man has been hospitalized with burns and leg injuries and is now ...
Sprengel explosives are a generic class of materials invented by Hermann Sprengel in the 1870s. [1] They consist of stoichiometric mixtures of strong oxidisers and reactive fuels, mixed just prior to use in order to enhance safety.
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