2.A 125.0mL sample of calcium hydroxide is titratedagainst a .5M solution of hydrochloricacid. a.Write a balanced equation for the reaction of calciumhydroxide and hydrochloricacid. (4 points)b. If 2.0mL of the acid are needed to fully titratethe base, how many moles of baseare in the sample? (6 points)c. What is the molarity of the original sample of calciumhydroxide? (4 points)d. Would it take more or less acid to titrate a 200.mL sample of .1M sodiumhydroxide? Explain. (6 points)