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实验目的及要求: 1.设计实验,说明原电池的形成条件。2.设计实验,利用原电池产生的电能。3.画出实验设计装置图。实验用品:CuSO4溶液H2SO4溶液:NaCl溶液CCl4 酒精蒸馏水NaOH溶液小烧杯锌板铜板·碳棒铝板导线接线夹电流表粗锌纯锌干电池几种水果小灯泡音乐卡请同学们在阅读下文之前,就以上实验要求及实验用品,充分发挥自己
The purpose of the experiment and its requirements: 1. Design the experiment to explain the formation conditions of the primary battery. 2. Design experiments using the electrical energy generated by the primary battery. 3. Draw the experimental design device diagram. Laboratory supplies: CuSO4 solution H2SO4 solution: NaCl solution CCl4 Alcohol distilled water NaOH solution Small beaker Zinc plate Copper plate Carbon rod Aluminum plate Wire binding clamp Ammeter Zinc zinc pure zinc batteries Several fruit Light bulbs Music card Please read the above before the students, on the above Experimental requirements and laboratory supplies, give full play to their own