Question

Squalene is an oil found in shark liver oil, olive oil, wheat germ oils and >>yeast. A qualitative analysis disclosed that the molecule of squalene is >>comprised of only carbon and hydrogen elements. >>>> a)When sample of squalene with a mass of 568.0 mg was combusted in pure >>oxygen gas, there was obtained 1826 mg of carbon dioxide and 623.0 mg of >>water. Determine the empirical formula of squalene. (8) >>b) When 126.8 mg sample of squalene was dissolved in 1.050 x 104 mg of >>molten camphor, the freezing point of this mixture was 177.3°C. Determine >>the molecular formula of squalene. The melting point of pure camphor is >>178.4°C and its molal freezing point depression constant is 37.50°C.m–1>>.​

Answer 1

Answer:

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