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Physics, 05.05.2021 18:00 Clup0211

1.9 2.
Hydrocarbons are compounds consisting of carbon and hydrogen atoms only.
Calculate a) the empirical formula and b) the molecular formula of a hydrocarbon with
a relative molecular mass of 30, and which contains 80% carbon.

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1.9 2.
Hydrocarbons are compounds consisting of carbon and hydrogen atoms only.
Calcul...
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