A buffer is prepared by adding 12.0 g of ammonium chloride (NH4Cl) to 260 mL of 1.00M NH3 solution.
Part A: What is the pH of this buffer?
Part B: Write the net ionic equation for the reaction that occurs when a few drops of nitric acid are added to the buffer.
Part C: Write the net ionic equation for the reaction that occurs when a few drops of potassium hydroxide solution are added to the buffer.