Assignment:
Question 1. The phosphate buffer system used in this exercise consists of ‘the phosphate buffer pair known as KH2PO4 & K2HPO. Write the chemical equation which occurs when H2SO4 is added to buffer system.
Question 2. Also, the chemical equation that occurs when NaOH is added to this same ‘phosphate buffer system’.
Question 3. If you breathe H2O into a straw the H2O becomes more acidic. How is this represented by an equation?
Provide complete and step by step solution for the question and show calculations and use formulas.