Ferocyanate or Ferrocyanate: How To spell?
The word Ferocyanate is misspelled against Ferrocyanate, a noun meaning "A salt of ferrocyanic acid; a ferrocyanide."
Ferrocyanate has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings fe & ocyanate which should not be misspelled with single 'R'
Wrong Spelling:  fe-r-ocyanate  Correct Spelling:  fe-rr-ocyanate 
Find more incorrect spellings of Ferrocyanate to spell right way.