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Problem 87 Medium Difficulty

A compound containing nitrogen and oxygen is decomposed in the laboratory and produces $1.78 \mathrm{g}$ of nitrogen and $4.05 \mathrm{g}$ of oxygen. Calculate the empirical formula of the compound.

Answer

NO2

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Video Transcript

change Tombo over Question seven which took some trickling in park or Melis. When you have the compliment decomposes into night so her she have to cover each each element in two moles on dividing by in marvels. So you have one pointing severally, Gramps. So for everyone more you have 14 rooms. You mean 0.12 moves for oxygen. You have 4.5 grand to lock team. So for everyone. So you have 16 rooms. You need 25 moles of oxygen. So you have been pretty and 0.12 ho went too far divided by the meets tomorrow this to yourself you think oh to