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Suppose your laboratory instructor inadvertently gave you a sample of KHP contam

ID: 810972 • Letter: S

Question

Suppose your laboratory instructor inadvertently gave you a sample of KHP contaminated with NaCl to perform 3 titrations and standardize your NaOH solution.

Part A

How would this affect the molarity you calculated for your NaOH solution?

How would this affect the molarity you calculated for your NaOH solution?

Calculated molarity of NaOH would be too high

B Calculated molarity of NaOH would be too low

Calculated molarity of NaOH would not change

The NaCl will react with the other chemicals to increase the quantity of NaOH used

A

Calculated molarity of NaOH would be too high

B Calculated molarity of NaOH would be too low

C

Calculated molarity of NaOH would not change

D

The NaCl will react with the other chemicals to increase the quantity of NaOH used

Explanation / Answer

B Calculated molarity of NaOH would be too low

B Calculated molarity of NaOH would be too low