UNCG CHEM 104 exam 2 Questions and Answers

what is a three -OH groups bonded to 3 different carbons, which is a clear, thick liquid with the consistency of honey and is natures antifreeze? - glycerol what is the IUPAC name of the aldehyde whose common name is formaldehyde - methanal in IUPAC nomenclature, which one of the functional groups has the highest priority? - carboxylic acid match the following structural formula with the compound types in the response list CH3-CH2-SH - thiol Hydrolysis of an acetal in an acid solution would yield - an aldehyde or a ketone and two alcohols two other acceptable names for the molecules acetone are - propanone and dimethyl ketone what type of reaction is this? R1-OH + R2-OH -- R1-O-R2 + H2O - intermolecular alcohol dehydration menthol a naturally occurring terpene found in throat sprays and cough drops is an - alcohol which of the following is a characteristic property of thiols? - extremely strong odors which functional group has the property of forming unstable hydroperoxides and peroxides? - ethers what two functional groups are never found at the end of a carbon chain? - ether and ketone the common name for 1,2-ethanediol is? - ethylene glycol a hemi-acetal molecule is formed by the reaction between - a ketone molecule and an alcohol molecule R-OH - alcohol which term best describes propylene glycol - solvent for drugs DMSO (dimethyl sulfoxide) is an analog to - acetone the structural difference between a hemiacetal and an acetal is the replacement of a - -OH group with an -OR group Mercaptans is an older term for? - thiols ina n oxidation reaction, a reactant loses? - hydrogen atoms another name for m-diethylbenzene is? - 1,3-diethylbenzene which of the following statements about the chemical properties of benzene is correct? - it readily undergoes substitution reactions but not addition reactions what is the common name of methyl benzene? - toluene