Explanation on a Part of the Notes
Posted: Sat Dec 07, 2019 11:45 pm
Can someone explain to me a section of the notes? It was when he asked "Q2: A biological acid, HA, has pKa = 4.22. What's the Ka value of the acid?" I don't understand the part after that says "Is the acid neutral or negatively charged at pH 6?" and the little section under it. Thank you!