PLEASE ANSWER  1. What is the pH of the solution containing 0.20 M NH3 and 0.15 NH4Cl. 2. Determine the pH of the following combination of solutions. A. 8 mL of 0.04 M HCl, 5 mL of 0.8 ammonia and pKa of ammonium = 9.26. B. 6mL of 0.25 ammonium, 5mL of 0.34 M ammonia and pKa of ammonium = 9.26 Please answer this. Its not a graded questions. Its a for a scientific thesis.

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.