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Chemistry 7 Online
OpenStudy (anonymous):

enough of a monoprotic acid is dissolved in water to produce a 0.0111M solution. The pH of the resulting solution is 2.62. Calculate Ka for the acid.

OpenStudy (aaronq):

Henderson-Hasselbach equation! pH=pKa-log[A-]/[HA]

OpenStudy (aaronq):

sorry it's +log

OpenStudy (anonymous):

I'm sorry, can you please show me the step with the numbers? I'm not quite used to doing these kind of equation...

OpenStudy (aaronq):

dude i haven't done these in a while, would you mind if i just sent you a vid and you can figure it out?

OpenStudy (anonymous):

sure, anything would do, thanks!

OpenStudy (aaronq):

sorry you don't even need that equation, here you go though http://www.youtube.com/watch?v=OA-f_8F5iNU

OpenStudy (anonymous):

thanks!

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