Question: Read the selection then answer the given questions below. Careers in Chemistry Chemists play a vital role in developing ne compounds for a variety of

Read the selection then answer the given questions below. Careers in Chemistry Chemists play a vital role in developing ne compounds for a variety of usea. For instance, synthetic chemists make a new compound for industrial. pharmaceutical, and home users. When chemists synthesize or discover a new compound, the compound in analyzed quantitatively to determine its percent composition. These new compounds can include new medicines, personal-care products, and cleaning materials. The new compounds are then analyzed by analytical chemists, who give experimental data on their composition and chemical formula. Questions: 1, What is the significance of getting percentage composition from formulas? 2, Why is it important to know the empirical formula? 3. How do you find empirical formula from percentages? 19

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