b. Evaluate the researcher’s decision to use the nitrous acid / nitrite buffering system.
3. The pKa of HF is 3.17.a. Calculate the pH of a 1L solution that is 1M HF and 1.5M NaF.
b. What is the pH of this solution after addition of 50ml of 10M HCl?
4. Is it possible to make a pH 6 buffer with simPhBuffer? If yes, how? If no, what would we have to change in the next version of simPhBuffer?