Explain the balanced reaction: Al (OH)3 + 3HNO3--> Al (NO3)3 + 3H2O
Two tabs are completely dissolved in enough pure water to give 150.0ml of total solution. This solution is then titrated with a 0.350M solution of HNO3 (aq), HNO3 is the titrant. An antacid tab has Al (OH)3 as its active ingredient - all other constituents of the tablet are chemically inert. Each Tab has a mass of 0.8260 grams. When 22.32ml of HNO3 have been added the equivalence point is reached. Calculate the mass percent of Al (OH)3 in one of the seantacid tabs and also calculate the concentration in M of NO3 at the equivalence point.