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Problem- 100 mL of a 2M HCl solution is titrated with 2M NaOH solution.

a) What is the pH of the HCl solution before any of the NaOH solution is added?

b) What volume of the NaOH solution is required to reach the equivalance point of the titration?

c) What is the pH at the equivalence point of the titration?

d) At teh end of the titration, the total volume of the NaOH solution added is 200mL, what is the final pH?

I have read my textbook moreover I still don't understand so please provide me a very condensed, simple to know answer?

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