(adsbygoogle = window.adsbygoogle || []).push({}); Very Urgent: Need Help With Buffers!!!

I have a test coming up on Tuesday and I have no idea how to do buffers, I don't understand what Value of the Ka we are suppose to use from the chart. I get the equation a little bit: [H+]= Ka x moles HB/moles of B-

I am very lost please help!!!!

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# Homework Help: Very Urgent: Need Help With Buffers

**Physics Forums | Science Articles, Homework Help, Discussion**