A chemist is studying small organic compounds for their potential use as an antifreeze
Chapter 13, Problem 13.126(choose chapter or problem)
A chemist is studying small organic compounds for their potential use as an antifreeze. When 0.243 g of a compound is dissolved in 25.0 mL of water, the freezing point of the solution is 20.2018C. (a) Calculate the molar mass of the compound (d of water 5 1.00 g/mL). (b) Analysis shows that the compound is 53.31 mass % C and 11.18 mass % H, the remainder being O. Calculate the empirical and molecular formulas of the compound. (c) Draw a Lewis structure for a compound with this formula that forms H bonds and another for one that does not.
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