Compute the expected pH when 0.5mL of 0.1 M HCL is added to 30.0mL pure water. Do the same computation when the same amount of HCL is added to 30.0mL of your original .05M buffer. Compare the compute pH to the actual measured pH.
My buffer solution pH=4.36.
2. If you have 50mL of .05M potassium phosphate buffer pH 7.0 and you added 2.0mL of 0.1M HCL define what would the final pH be? Explain what would the pH be if 2.0mL of 0.1M NaOH was added to the same amount of the original buffer?