Chromium reacts with oxygen gas to form chromium(III) oxide. In the balanced chemical equation for this change, what are the lowest, whole number coefficients? Match the number to the species.
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Ответ:
Explanation:
We have to start with the formula for each compound, so:
Chromium =
Oxygen gas=
Chromium(III) oxide=
Now we can step up the reaction:
The next step is the balancing process:
We will have a coefficient of "4" for
a coefficient of "3" for 
and a coefficient of "2" for 
.
Ответ:
lol
Explanation:
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