There's No Free Protons Nor Any Free Hydronium In Solution

Confidence before science, tears after reality. That purple "onion" is actually an eggplant, which explains why our cartoon friend got the chemistry so spectacularly wrong. The real tear-jerker here is watching someone discover that actual onions contain syn-propanethial-S-oxide, nature's own chemical warfare against your eyeballs. When cut, this volatile compound wafts upward, combines with the moisture in your eyes, and boom—sulfuric acid party on your corneas! Next time someone claims they're immune to onion tears, just wait... chemistry always wins in the end. The laws of biochemistry don't care about your bravado.

This textbook is basically saying "when your number is so massive it's stopped caring about small-time additions." Avogadro's number (10 23 ) is so ridiculously huge that adding 23 to it is like throwing a grain of sand into the Grand Canyon and expecting the tour guide to update the brochure. And then there's the "very large numbers" that are so astronomically gigantic they don't even notice when you multiply them by mere billions upon billions. It's the numerical equivalent of a celebrity too famous to acknowledge your existence. These numbers have transcended mathematical anxiety - they're just out there living their best life, completely unbothered by our operations. The footnote about "keeping track of leftover factors" is the textbook equivalent of a nervous laugh after making a dad joke at a faculty meeting.

Chemistry nerds getting excited over naming conventions is peak science culture! This meme shows the exact same chemical compound with two different naming systems - the IUPAC systematic name (3-amino-5-methyl-4-oxohexanoic acid) and the alternative nomenclature using Greek letters (β-amino-δ-methyl-γ-oxohexanoic acid). It's like when your friend gets a fancy new haircut but insists you call them by their full legal name instead of their nickname. The organic chemistry professor watching students struggle with both naming systems is somewhere cackling into their coffee mug right now.

Ever notice how the periodic table symbol for gold (Au) sounds exactly like a wolf howl? These canines aren't actually moonstruck—they're just amateur chemists spotting a precious metal opportunity! The meme brilliantly plays on the homophone between "Au" (gold's chemical symbol from Latin "aurum") and the "AUUUU" sound of a wolf's howl. Evolution really missed a chance to make wolves excellent metallurgists. Instead of pack hunting, they could've cornered the precious metals market centuries ago.

Organic chemists have strong opinions about their reaction products! This meme perfectly captures the Friedel-Craft's alkylation preference drama. The top panel shows rejection of the boring para-substituted product (4-methoxytoluene), while the bottom panel shows pure joy for that ortho-substituted rebel (2-methoxytoluene). Why? "Steric reasons, bro!" It's basically the chemistry equivalent of picking the unpredictable friend over the reliable one at parties. The methoxy group is like "move over, I need my space!" and the methyl group is like "challenge accepted!" The reaction is throwing shade at conventional wisdom, and every organic chemistry student who's struggled through these mechanisms is feeling this on a spiritual level right now.

The eternal optimism of a chemist before disaster strikes! First, they're convinced their yield will skyrocket because they're using fancy equipment. Then they swear the flask is definitely big enough for that filter setup. Next thing you know—SPLASH!—their precious compound is decorating the lab floor instead of their publication. The clown transformation represents that moment of clarity when you realize your hubris has turned you into the lab's entertainment. Every chemist has that "should have used a clamp" epiphany...usually while mopping up their PhD thesis with paper towels!