1. What is the percentage of KHP in this sample? In the titration of an impure sample of KHP, it was found that 6mL of 0.100M NaOH was needed to react totally with 0.765g of sample.
2. Determine the numbers of mL of 0.250M NaOH are needed to neutralize 30.4 mL of 0.152M HCl?