Cahan İsmayılova on Instagram: "A small piece of paper, one drop, and pure chemistry 🧪✨ The reaction between potassium ferrocyanide (yellow blood salt, K₄[Fe(CN)₆]) and FeSO₄ creates a fascinating color change, demonstrating classic coordination chemistry in action. You don’t always need a big lab — just curiosity and the right reagents. Science is everywhere if you know how to look 🔬💙 . . . . . . #chemistry #chemistryexperiment #coordinationchemistry #feso4 #potassiumferrocyanide yellowblood

Explainer Hub | This isn’t editing — it’s chemistry. Inside this tiny water droplet, iron ions react instantly with ferrocyanide, forming Prussian blue,... | Instagram