American healthcare might not be the best world, but it is the most expensive. *** It's true, ask for an itemized bill sometime. I had a panic attack a few months ago and ended up in the hospital. Since... continue reading
posted by Mordhaus 6 years 9 months ago • 2,092 views • 5:33search results matching tag: potassium
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Caesium is an alkali metal and has physical and chemical properties similar to those of rubidium and potassium. The metal is extremely reactive and pyrophoric, reacting with water even at −116 °C (−177... continue reading
posted by Mordhaus 7 years 1 month 3 weeks ago • 716 views • 7:36Published on Nov 6, 2016 Urine is mainly water (at least 95 percent), but the rest is a surprisingly complicated brew of components that include urea, chloride, sodium, potassium, creatinine and other... continue reading
posted by bobknight33 7 years 4 months ago • 66 viewsLast month I brought attention to a particularly nasty product currently promoted online to vulnerable people as a cancer cure. Black salve is a paste made from a mixture of Bloodroot extract and zinc... continue reading
posted by Mordhaus 7 years 6 months 3 weeks ago • 330 views • 8:10In this video we show Safety Matches lit with Sulfuric acid. Concentrated sulfuric acid found in drain cleaner may be used. What's happening is the sulfuric acid reacts with potassium chlorate to produce... continue reading
posted by A-Rah 7 years 7 months 3 weeks ago • 47 views • 7:43YT: NaK - the alloy of Sodium and Potassium - is notorious among chemists. But it can be pumped in an ingenious way. Featuring Professors Steve Howdle and Martyn Poliakoff.
posted by Fantomas 8 years 9 months 2 weeks ago • 198 views • 8:48YT: This test works equally well for AA, AAA, C, D and 9 Volt alkaline batteries. It is our understanding that the following chemical reactions occur and helps to explain our observations. A non-rechargeable... continue reading
posted by Zawash 9 years 7 months 2 weeks ago • 589 views • 5:32YouTube Description: What do you get when you mix potassium, diethyl ether and a little bit of water?More chemistry at http://www.periodicvideos.com/Follow us on Facebook at http://www.facebook.com/periodicvideosAnd... continue reading
posted by mintbbb 1 decade 2 years 6 months ago • 1,453 views • 2:40- 1