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Cards In This Set
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What determines the chemical and physical prop in hydrocarbons?
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The way atoms are connected together and the number of carbon and hydrogen atoms.
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What would the formula be for the following stick model?
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\ / \: C4H10
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Which of the following stick structures are structural isomers?
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None of the above
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Which of the following molecules would probably be isolated closest to the top of a fractionating tower at a refinery?
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C4H10
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What is meant by the term octane rating?
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The degree of branching in the carbon framework
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What is a functional group>
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A set of atoms bonded together that give molecules containing them similar properties
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Why do ethers have lower boiling points than that of an alcohol of the same molecular weight?
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Ethers cannot hydrogen bond to other ethers.
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An amine can often form _____ by reacting with water. what is happening?
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The amine is accepting a proton from the water molecule, forming OH-
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What is the main difference between condensation polymers and addition polymers?
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The condensation polymer has less atoms; because a small molecule is lost during condensation.
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The cell nucleus contains
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Genetic material
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What is the cause of lactose intolerance?
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Cannot digest lactose but bacteria in your intestine can
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Which of the following statements about polysaccarides are true?
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Polysaccharides contain hundres of thousands of monosaccharide subunits.
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What is the main difference between sugars that make up starch and the sugars that make up cellulose?
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The sugars are isomers
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What is the main structural feature that distinguishes lipids from other biomolecules?
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Lipids contain a large number of nonpolar hydrophobic functional groups.
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What is the functional group that is formed during formation of a fat?
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Ester
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