| 11. | Its chemical formula is Cu 4 SO 4 ( OH ) 6.
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| 12. | The empirical chemical formula for apocarotenal is C 30 H 40 O.
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| 13. | He said Perkin-Elmer had an understandable interest in protecting its chemical formula.
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| 14. | The chemical formula was altered only to remove a floral fragrance.
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| 15. | The chemical formula of chlorographene can be given as ( CCl ) n.
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| 16. | It has the chemical formula C 6 H 8 O 2.
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| 17. | The parent compound has the chemical formula C 7 H 8 N 2.
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| 18. | It has the chemical formula FeC 6 H 6 O 7.
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| 19. | Little is known about this compound other than its chemical formula.
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| 20. | That is because the success of many desserts depends on complex chemical formulas.
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