201,782 views
29 votes
29 votes
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?

User Miles Elam
by
2.8k points

1 Answer

23 votes
23 votes

Answer:

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

Au2O3 ⇒ 2 Au + 3 O2

User Abedin
by
2.6k points