help with chemistry!!! will give best answer?

Question

Suppose your laboratory instructor inadvertently gave you a sample of KHP that was contaminated with NaCl to standardize your NaOH. How would this affect the normality you calculated for your NaOH solution?

Answer 1

Though NaCl is a nutral salt that would not affect the acid-base reaction (or titration), any impurity in KHP would make your calculation of mole of KHP inacurate based on the weight of what you thought as pure KHP. This would make the normality appeared higher.

Answer 2

it will create and base