Ethyl alcohol c2h5oh has a density of806 kgm3 and a volume
Ethyl alcohol (C2H5OH) has a density of806 kg/m3 and a volume of 1.34 10-3m3.
(a) Determine the mass (in kg) of a molecule of ethylalcohol.
kg
(b) Find the number of molecules in the liquid.
molecules
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