Task: Question Answering
Input (English): passage: Iron(III) sulfate (or ferric sulfate), is the chemical compound with the formula Fe(SO). Usually yellow, it is a salt and soluble in water. A variety of hydrates are also known. Solutions are used in dyeing as a mordant, and as a coagulant for industrial wastes. It is also used in pigments, and in pickling baths for aluminum and steel.
 question: is iron (iii) sulfate soluble in water?
Output (English): Yes