Asked by teegold

a hydrocarbon has an empirical formula CH and a vapour density of 39. Determine its molecular formula. solution.................................................... CH=12+1
n=13
13n=39
=3

11 years ago

Answered by MathMate

almost...
vapour density is relative to H2.
So
M~2*vapour density=78.

11 years ago

Answered by value

chemistry

8 years ago

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