How much Tris-HCl would you need (in grams) to add to create 100 mL of a 0.223 M Tris buffer that is pH 9.64. The pKa of Tris-HCl is 8.30.
I'm on my last try and thought I had it multiple times but keep getting it wrong.
1 answer
Why not post what you've done and let us help find the error.
2 answers