reaction? A) 1,1,1,1 SO2(g)+O2(g)+H2O(l)H2SO4(aq) B) 1,2,1,2 C) 1,2,2,1 (D) 2,1,2,2 2. ( 2 marks) According to the following balanced reaction, how many moles of KO are required to exactly react with 5.44 moles of H2O ? 4KO(s)+2H2O(l)4KOH(s)+O2(g) A) 2.72 moles KO B) 16.7 moles KO C) 10.9 moles KO D) 8.33 moles KO