Consider the equation 2KOH + H2SO4 → K2SO4 + 2H20 a lf 25 g H2SO4 is reacted with 7.7 g KOH, how many grams of K2SO4 are produced? b For part a of this problem, identify the limiting reactant and calculate the mass of excess reactant that remains after the reaction is completed. c Calculate the theoretical yield of the reaction. How many grams of material would you expect to obtain if the reaction has a 67.1% yield?