10 Points Extra Credit: Due Friday

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Presentation transcript:

10 Points Extra Credit: Due Friday Choose a product that is in your home (i.e., shampoo, lotion, etc.) and find the chemical structures for 10 of the chemicals on the label. You may not include water or sodium chloride. You get 1 point for every structure you can find (up to 10). Provide the label, and a table containing the names of the 10 compounds and their structures (a Word document is fine). Do not be tempted to copy someone else… neither of you will receive credit!

Isomers and Organic Reactions

Isomers [NOT Isotopes!] Write the chemical formulas and names for the structures below. Isomers are molecules that have the same chemical formula, but have a different structural formula. Formula: Name: Definition of Isomers:

Are these isomers? volatile colorless liquid, bp 34oC, volatile colorless liquid/gas, bp 28oC, colorless gas, bp 9.5oC

Organic Reactions Combustion: C3H8 + O2  3CO2 + 4H2O Substitution: C2H6 + Cl2  C2H5Cl + HCl

Organic Reactions (cont.) Addition: C2H4 + H2  C2H6 Esterification: ethanoic acid + ethanol  water + ethyl ethanoate

Organic Reactions (cont.) Saponification: fat(ester) + base  glycerol + soap Fermentation: C6H12O6  2C2H5OH + 2CO2

Organic Reactions (cont.) Polymerization Addition Polymerization nCH2CHCl  (CH2CHCl)n Condensation Polymerization CH3OH + CH3OH  CH3OCH3 + H2O

Kevlar (C2F4)n Teflon PVC