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Q42: What is the systematic name for CH₃-CHCl-CH₂Cl?<br>A)1,1-dichloropropane<br>B)1,2-dichloropropane<br>C)1,3-dichloropropane<br>D)2,2-dichloropropane<br>E)3,3-dichloropropane
Q43: A sample of 18K gold contains the
Q91: Which monosaccharides are produced from the acid
Q103: Which of the following energy level changes
Q107: Sterling silver contains 925 parts silver and
Q111: Which of the following codes for an
Q125: Which of the following molecular formulas corresponds
Q126: What is the estimated age of the
Q127: Given that the only naturally occurring isotope
Q150: What is the common name of the