GOB Chemistry
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A compound has a molar mass of 84.18 g/mol. Identify the molecular formula of the compound given that the empirical formula is CH2
Identify the molecular formula of a chloride of silicon that is 83.47 % Cl. The molar mass of the compound is 169.9 g/mol
In the molecule with a general formula XeFn, identify "n" if 7.67 x 1021 molecules of XeFn weighs 2.639 g