posted by Ad .
The urine of horses are mixed with an excess of hydrochloric acid, after some time, a yellowish-brown crystalline precipitate, which have an unpleasant odor, that can't be removed by simply washing with water.
This new compound has the following composition (parts by mass):
Nitrogen: 7.337 parts in 100 parts
Carbon: 63,032 parts in 100 parts
Hydrogen: 5.000 parts in 100 parts
Oxygen: 24,631 parts in 100 parts
Thx u so much for your help :)
What is the empirical formula of this compound
(Sry, I forgot something)