Pka Memes

This is peak chemistry humor playing on acid-base chemistry and political ideologies! When the pKa value is greater than the pH (top panel), the acid keeps its proton - hence "MY proton" with the American flag backdrop representing individualism. But when pH exceeds pKa (bottom panel), the acid donates its proton to the solution - suddenly it's "OUR proton" with the Soviet flag and communist symbolism. The molecule shown is acetic acid, which has a pKa around 4.76, meaning it switches between these states depending on the solution's pH. Chemistry nerds unite!