The word Ferroprusic is misspelled against Ferroprussic, an adjective meaning "Ferrocyanic."
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Ferroprussic has double "ss" is mispronounced as "s"
Remember double 'SS' in between the strings ferropru & ic which should not be misspelled with single 'S'
Wrong Spelling: ferropru-s-ic
Correct Spelling: ferropru-ss-ic
Check more misspelled words of Ferroprussic to spell it correct.