Hey Vestnik, I just stumbled across this crazy lab trick called the Blue Bottle Experiment. It’s a redox reaction that turns a clear solution blue, then back to clear—like a tiny chemical magic show. I’m itching to try it out and see if we can crack the mystery behind the color shift. What do you say? Ready to test some theory and maybe find a hidden truth in the hue?

Cool! Grab a cup of 0.05 M potassium ferricyanide, 0.05 M sodium hydroxide to hit a pH around 10, and 0.05 M glucose as the reducing agent. Mix them, swirl, and you’ll see the blue swirl pop—then disappear when the glucose goes. Double‑check the volumes; it’s all about those tiny balances. Ready to stir the magic?