How much excess reactant remains when 17.0 g of potassium hydroxide (KOH) reacts witH₂0.0 g of iron (III) nitrate (Fe(NO₃)₃)?
a) 3.0 g of KOH
b) 0.0 g of KOH
c) 10.0 g of KOH
d) 7.0 g of KOH