A compound contains 25.93% N and the rest is oxygen. What is the empirical formula for the compound?
1 answer:
Answer: NO2
Explanation:
N O
Divide each by its 25.93 74.07
mass number 14 16
2 4
Divide both by the 2 2
smaller (i.e. 2) 1 2
Therefore, the empirical formula = NO2
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