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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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OldSpice OldSpice
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9 years ago
If 1.216 g of cobalt metal reacts with 0.495 g of oxygen gas, what is the empirical formula of the cobalt oxide product?
A) CoO
B) CoO2
C) CoO3
D) Co2O3
E) Co3O2
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ElectricElectric
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9 years ago
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.silent.boss

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OldSpice Author
wrote...
#2
9 years ago
Perfect!

..Thank you so much for your support
wrote...
#3
9 years ago
My pleasure
.silent.boss
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