Explain how many mls of koh did you add

Reference no: EM13536392

You have a solution of a buffer with 10 mMoles of the buffer. Initially the solution has a pH of 6.8. You add 100 mM kOH and the pH rises to 7.1. The pKa of the buffer is 6.3.

How many mls of KOH did you add?

Enter your answer as a number only (no words) and use 3 significant figures.

Reference no: EM13536392

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