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Question- A (C4H10O) reacts with phosphorus tribromide to give B (C4H9Br). B reacts with sodium cyanide in DMF to give (R)-2-methylbutanenitrile ("2-cyanobutane"). Draw the structure of A.
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Aqueous silver nitrate was then added to precipitate the Cl- and Br- ions as AgCl and AgBr. The mass of silver halides obtained was 0.9974 g. What are the molarities of HCl and HBr in the original solution
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Limonene (MW 136) is a pleasant smelling liquid found in lemon and orange peels. The bp of limonene is 175, but it co-distills with water at 97.5. If the vapor pressure of water at 97.5 is 690 mm Hg, what percentage of the steam-distillate is limo..
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