Bromide displacement reaction. Bromine fumes created in a test tube by the displacement of bromide ions from sodium bromide with concentrated sulphuric acid. The common halides (chloride,bromide and iodide) all form colourless crystals. Each produces a different coloured gas when treated with concentrated sulphuric acid,hence this reaction is used to identify the halide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
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