Homework Help: chemistry

Posted by alshammari on Sunday, December 11, 2011 at 7:56am.

What is the pH value of a buffer made up of 10 ml of 0.1 M NaHCO3 and 5 ml of 0.14 M H2CO3? The pKa for bicarbonate is 6.1?

chemistry - DrBob222, Sunday, December 11, 2011 at 2:30pm
Use the Henderson-Hasselbalch equation.

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