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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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joshtatum92 joshtatum92
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6 months ago
The percent composition by mass of a compound is 76.0% C, 12.8% H, and 11.2% O. The molar mass of this compound is 284.5 g/mol. What is the molecular formula of the compound?

▸ C10H6O

▸ C9H18O

▸ C16H28O4


▸ C20H12O2


▸ C18H36O2
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Chemistry

Chemistry


Edition: 11th
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dmahrdmahr
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6 months ago
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joshtatum92 Author
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6 months ago
Thanks
Ifekwunigwe
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Yesterday
this is exactly what I needed
jmendoza
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2 hours ago
Correct Slight Smile TY
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