Oxyamonia or Oxyammonia: How To spell?
The word Oxyamonia is misspelled against Oxyammonia, a noun meaning "Same as Hydroxylamine."
Oxyammonia has double "mm" is mispronounced as "m"Remember double 'MM' in between the strings oxya & onia which should not be misspelled with single 'M'
Wrong Spelling:  oxya-m-onia  Correct Spelling:  oxya-mm-onia 
Find more incorrect spellings of Oxyammonia to spell right way.