1-2) The percent composition of a compound is calculated with the molecular formula: divide the mass of each element found in one mole of the compound by the total molar mass of the compound.
3)When one compound is dissolved in another, or when two liquids are mixed together, the most commonly used method to separate them is distillation. In a distillation, the mixture is slowly heated over a Bunsen burner or hotplate.
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Answer:
1-2) The percent composition of a compound is calculated with the molecular formula: divide the mass of each element found in one mole of the compound by the total molar mass of the compound.
3)When one compound is dissolved in another, or when two liquids are mixed together, the most commonly used method to separate them is distillation. In a distillation, the mixture is slowly heated over a Bunsen burner or hotplate.
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