Question: Can someone please help me with this problem???? A chemist filled a buret with a NaOH solution of unknown concentration. They dissolved 0.342g of solid

Can someone please help me with this problem????

A chemist filled a buret with a NaOH solution of unknown concentration. They dissolved 0.342g of solid KHP (MM: 204. 22g/mol ) in 25mL of water and added 2 drops of phenolphthalein indicator. The chemist then titrated the KHP solution with the NaOH solution until a light pink color persists and found that it took 16.50mL of NaOH solution to reach the endpoint. What is the concentration of NaOH (in M )? Select one: 0.0404 0.0670 0.101 20.7

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