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1 vote
Look at the following equation.

Au O3 → _Au +_02
In order to follow the law of conservation of mass, this equation must have which set of coefficients, in order from left to right?

1 Answer

4 votes

Answer:

Explanation: possible oxidation numbers of Au are +I and +III

Au2O3 ⇒ 2 Au + 3 O2

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User JfrogT
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