Chemistry · Study of Compounds — Hydrogen Chloride Fountain Experiment — Solubility of HCl Gas Squeeze in water, watch the pressure collapse and the atmosphere push up a red fountain.
Chemistry · Study of Compounds — Hydrogen Chloride Fountain Experiment — Solubility of HCl (Explainer) A narrated walkthrough — run it once for solubility, once with litmus for acidity.
Chemistry · Study of Compounds Study of Compounds — Gas Evolution & Confirmatory Tests Drag reagents together, heat them, and identify HCl, NH₃, HNO₃ and H₂SO₄ by the gas that comes off.