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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 2.43 g of magnesium reacts with oxygen to produce 4.03 g of magnesium oxide, what is the mass of reacting oxygen gas?
A) 1.60 g
B) 2.43 g
C) 4.03 g
D) 6.46 g
E) impossible to predict from the given information
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ElectricElectric
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OldSpice Author
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#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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