You have a solution of a buffer with 10 mmoles of the, Chemistry

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You have a solution of a buffer with 10 mmoles of the

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.

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Chemistry: You have a solution of a buffer with 10 mmoles of the

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Chemistry: You have a solution of a buffer with 10 mmoles of the

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