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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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MannyD MannyD
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7 years ago
Joseph Priestley discovered oxygen in 1774 by heating mercury(II) oxide.  The compound decomposes into its elements.  How much oxygen, O2, is produced by the decomposition of 25 g of HgO?
A) 1.8 g
B) 3.7 g
C) 5.5 g
D) none of these
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Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
Authors:
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Chemistry for Changing Times, 13th Edition
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tropicauxtropicaux
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