Chemistry, 14.12.2020 19:10 natalie2sheffield
Balance the following DECOMPOSITION chemical reaction:
___Al2O3 (s)--> ___ Al (s) + O2 (g)
a
3, 2, 4
b
4, 3, 2
c
4, 2, 3
d
2, 4, 3
Answers: 3
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Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
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Balance the following DECOMPOSITION chemical reaction:
___Al2O3 (s)--> ___ Al (s) + O2 (g)
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