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Unformatted text preview: You decrease the [OH-] of a solution by a factor of 10,000 what is the change in pH of this solution? The pH decreases by 4 pH units. ORGANIC MOLECULES : - Complex molecules containing a carbon-carbon bond A. Composition largely C,O,H,N, (S,P) but especially C B. There are four major classes of organic molecules. FUNCTIONAL GROUPS : About 8 functional groups; NEED TO KNOW*; Groups of atoms attached to the carbon backbone of organic molecules; Cause changes in physical characteristics and chemical properties a portion of a more complex molecule, which has its own characteristic chemical properties. Hydroxyl: -OH; bond between hydrogen and oxygen is a polar covalent bond; polar functional group; molecule will go into solution; (figure 5.03) Carbonyl: -C=O; carbon with a double bond oxygen; polar functional group; figure 5.03 all have carbonyl group; carbonyl come in 2 forms: KETONE located in a carbon 5....
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