UNCG CHEM 104 exam 1 Questions & Answers Already Graded A+

1-butene and 2-butene are examples of? - positional isomers a hydrocarbon containing one or more carbon-carbon double bonds is known as? - alkenes a naturally occurring alkene is - pheromones beta-carotene is an example of a what? - terpene how many hydrogen atoms are present in the molecule 2,5-dimethyloctane? - 22 name the hydrocarbon with the following structure CH3-CH=CH2? - propene name the hydrocarbon with the following structure CH3-CH3 - ethane the addition of fluorine to ethene gives - F-CH2-CH2-F The Building block for terpene compounds is the - 5-carbon isoprene unit the classification of carbon atoms are primary, secondary, tertiary, and quaternary, and contain __, __, __, and __ hydrogen atoms - 3,2,1,0 The correct IUPAC name for CH2=CH-CH=CH2 is? - 1,3-butadiene the number of hydrogen atoms in an alkane with 7 carbon atoms is? - 16 The reaction CH2=CH2 + CL2 -> CL-CH2-CH2-CL is called? - addition reactionThe smallest cycloalkane is? - cyclopropane What are isomers? - compounds with the same molecular formula but different structures and properties what is not a product of fractional distillation - styrene what is used to help ripen fruits? - ethylene