99 POINTS
1.) Balance the following chemical equation: ___KOH + ___H₃PO₄ → ____K₃PO₄ + ___H₂O


2.) Balance the following chemical equation: ___Al(OH)₃ + ___HCl → ___AlCl₃ + ___H₂O


3.) Balance the following chemical equation: ___Fe₂O₃ + ___CO → ___CO₂ + ___Fe


4.) Balance the following chemical equation: ___AgI + ___Fe₂(CO₃)₃ → ___FeI₃ + ____Ag₂CO₃

There are four blanks on each and if there is no coefficient needed place a "1" in the blank