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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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9 years ago
Commercially oxygen is usually obtained by
A) decomposition of mercury(II) oxide.
B) decomposition of potassium chlorate.
C) electrolytic decomposition of water.
D) fractional distillation of air.
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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9 years ago
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You make an excellent tutor!
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this is exactly what I needed
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