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How many atoms in C9H8O4

User Alex Vasi
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2 Answers

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You can tell by the diagram that there are 9 Carbon atoms, 8 Hydrogen atoms, and 4 Oxygen atoms. Add the numbers up for a total of 21 Atoms.
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User Sira Lam
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There are 21 atoms.  There are 9 carbon atoms, 8 hydrogen atoms, and 4 oxygen atoms.
User Rumes Shyaman
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