To the upper right we have very pure potassium chlorate, so much so that it bursts into flames when mixed with sugar ... experiment started off with concentrated bleach containing 8.25% sodium ...

Until recently the inorganic anions nitrate (NO 3 −) and nitrite (NO 2 −) were considered inert end products of nitric oxide (NO) metabolism and unfavorable dietary constituents.However, a new ...

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When they react water and a salt called sodium nitrate is produced. Katie: Oh, OK. So, does sodium nitrate have any uses by the way? What is it? Miss Fong: Yes. In industrial settings they're used ...

When they react water and a salt called sodium nitrate is produced. Katie: Oh, OK. So, does sodium nitrate have any uses by the way? What is it? Miss Fong: Yes. In industrial settings they're used ...

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Watch as I drop 20 grams of sodium metal into a puddle in this epic science experiment! The reaction is explosive and fascinating—you won't believe what happens next! Hurricane Milton leaves a ...

In 1942, Sigmund Rascher and others conducted high-altitude experiments on prisoners at Dachau. Eager to find out how best to save German pilots forced to eject at high altitude, they placed ...

It begins with an explanation of the basic chemistry involved, using potassium nitrate and sugar. This is the basis of rocket candy, a popular method for making solid rocket motors at home.

Editor’s note: This is part of a series called “The Day Tomorrow Began,” which explores the history of breakthroughs at UChicago. Learn more here. A field experiment is a research method that uses ...

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