1) what is Empirical formula? a) is the simplest whole number ratio of atoms of each element in the compound b) is a more complicated whole number ratio of atoms of each element in the compound 2) What is the Empirical formula of C3H6O3? a) CH2O2 b) C2H3O c) CH2O d) CHO 3) What is the Empirical formula of P4O10? a) P2O4 b) P3O5 c) PO2 d) P2O5

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