CHEM 211 Lecture Notes - Lecture 1: Oxoacid, Hydrogen Bond, Conjugate Acid
19 Jan 2015
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Sulfur reduction: play around with colors depending on content of [s4]- and [s2]- and [s]3, weak on its own; good to cross link iso ring units, majority sulfur goes into phosphate fertilizers and other agricultural chemicals. Selenium rare in nature, and hard to extract red in color, grey polymer toxic slides 11 oxygen. Oxygen no loss of mass when in an enclosed system indicates some gas is released. 2nd gas ( azote nitrogen) thought to kill the fire, while 1st gas (oxygen) helps it/starts it. Light blue when condensed into a liquid: whichever gas condensed first burns better. Ozone: ozone later around earth reflects 98% uv radian, naturally (not in atmosphere) unstable, double bond and single bond is same length due to hybridization. Basic oxides: think of them as anhydrides, react with acids without presence of water. Acidic oxides: react with bases without presence of water. Amphorteric oxides: reacts with acids or bases without presence of water.
