2. Calculate the pH (not pOH) of the following solutions. Given K-104. Please list all steps for full credit: (1) (3 pts) 10 MNaOH aqueous solution. (2) (3 pts) 20 g of table salt (NaCl) was dissolved in 100.0 mL of water. After boiling, what was its pH? (3) (6 pts) Diluted Crystal Lye Drain Cleaner solution bought from Home Depot (5.6% (w/w) NaOH in water, D= 1.12 g/mL). (4) (6 pts) 0.10 M ammonium sulfate (NH.) SO. solution (ammonia Kain - 1.8 x103) (5) (6 pts) The reaction mixture after mixing 30 mL of 0.5 M NaOH with 40 ml. of 0.1 M sulfuric acid.