@chemistry_icon: 🟣 CAN YOU EXPLAIN WHERE THIS COLOR COMES FROM? 🧪 This reaction is much more complex than it looks! 👀🔬 When H₂O₂, KI, and CuSO₄ come together, several redox processes can occur rapidly. ⚗️ Iodide ions (I⁻) can be oxidized to iodine (I₂), while hydrogen peroxide participates in the redox chemistry. The iodine produced can then react with excess iodide to form triiodide (I₃⁻) and other iodine species. The observed color depends strongly on the conditions of the mixture. 🟣🧪 And here’s an important detail: without starch or another suitable indicator, we shouldn't automatically attribute a violet color to the famous starch–iodine complex. That’s what makes chemistry so fascinating—one colorful reaction can hide several processes happening at the same time! ✨🔬 💬 Would you have guessed that so much chemistry was happening here? ↗️ Share this with someone who loves chemistry! #chemistry #redoxreaction #hydrogenperoxide #potassiumiodide #coppersulfate

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Monday 28 September 2026 20:33:33 GMT