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一、实验原理:通过心灵固体与各种化学物质的反应,检验其性质。 二、实验材料:心灵固体、享乐液体、名利液体、勤奋液体、奉献液体及玻璃仪器若干。 三、实验步骤: 1、取5个相同的试管,分别编号甲、乙、丙、丁、戊。 2、分别向5个试管中注入等量的心灵固体。 3、再分别向甲~丁管中注入享乐、名利、勤奋、奉献液体;戊管不注入物质,作为参照组。 4、将5管均置于39℃恒温下加热。
First, the experimental principle: Through the reaction of the mind solid and various chemical substances, test its nature. Second, the experimental materials: spiritual solids, heli liquids, fame liquids, diligent liquids, consecration liquids and glass instruments. Third, the experimental steps: 1, take the same five test tubes, respectively, A, B, C, D, E. 2. Inject equal amounts of mental solids into each of the five test tubes. 3. Inject hemp, fame, diligence and conscientious liquids into the tube from A to D, respectively; the ETO tube does not inject substances as a reference group. 4. Heat 5 tubes at a constant temperature of 39°C.