- #1

STAR3URY

- 18

- 0

**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!