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1 实验内容1 .产品的合成 :碘在酸性条件下被氯酸钾氧化成碘酸氢钾 Kl O3· Hl O3 ,溶液经氢氧化钾中和后 ,与氯化钙发生复分解反应生成碘酸钙 .2 .产品的分析 :用间接碘量法测定 .3 .完成实验报告 .2 主要仪器、试剂及材料2 .1 主要仪器圆底烧瓶 1 0 0 m L 1只球形冷凝管
1 Experimental contents 1. Synthesis of the product: iodine is oxidized by potassium chlorate under acidic conditions into potassium hydrogen iodide KlO3.HlO3. After the solution is neutralized with potassium hydroxide, it undergoes metathesis reaction with calcium chloride to form calcium iodate. 2 Product analysis: Determined by indirect iodometric method. 3. Completion of test report. 2 Main instruments, reagents, and materials. 2. Main instruments Round bottom flask 1 0 0 m L 1 Spherical condenser tube