3. Chemical Reactions

Molecular Formula

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How many fluorine atoms are present in one molecule of HF?
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How many oxygen atoms are present in one molecule of hydrogen peroxide (H2O2)?
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Which of the following substances would you classify as a molecule?
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To determine the molecular formula of a compound, which information is required in addition to its empirical formula?
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Which of the following correctly describes the atoms and their quantities in a water (H_2O) molecule?
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Which of the following is the correct molecular formula for glucose?
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Which of the following is the correct molecular formula for glucose?
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How many carbon atoms are present in a molecule of propane (C3H8)?
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How many bromine atoms are present in one molecule of CH3Br?
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What is the name given to the units that make up covalently bonded compounds?
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Which of the following is the correct molecular formula for ammonia?
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How many carbon atoms are present in one molecule of CCl_4?
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Ascorbic acid has a molar mass of 176.14 g/mol. What is the molecular formula of ascorbic acid?
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Which of the following is the correct molecular formula for glucose?
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How many oxygen atoms are present in one formula unit of Al(PO4)3?
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