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Experiment 17 Pre-lab Name 1. Define the following in your own words: Empirical Formula: Molecular Formula: Weigh by differen
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Empirical formula is defined as ratio of elements present in the compound, but not the actual numbers of atoms in the molecule=> Empirical formula i It shows the ratio of elements present in the compound, but not the actual numbers of atoms in the molformula H2O2 and empirical formula HO =) Weigh by Difference : Weighóng by difference is a way to weigh materials accurately.

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