Pka Memes

The eternal civil war in chemistry textbooks! The pKa value of water is actually 14 (at 25°C), but that one professor who insists it's 15.7 is creating a bell curve of confusion. This is basically organic chemists dividing into three intellectual castes: the blissfully ignorant who accept 14 without question, the overthinking geniuses who also say 14 (but for complex reasons involving activity coefficients), and the chaotic neutral professor in the middle screaming about 15.7 while their students develop eye twitches. The true galaxy brain move? Knowing that pKa varies with temperature and ionic strength, making everyone technically wrong and right simultaneously. Schrödinger's acid constant!

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!