一、从实验学化学1.物质的量及其单位。2.阿伏伽德罗常数3.气体摩尔体积(标准状况)。4.阿伏伽德罗定律及其推论。5.摩尔质量(数值、单位)。6.物质的量与微粒数目、气体体积(标)、质量间的相互关系及有关计算。7.物质的量浓度。二、化学物质及其变化1.根据物质的组成和性质对物质分类。2.胶体的定义、性质。3.离子反应的概念及发生的 First, from experimental chemistry 1. The amount of material and its unit. 2. Avogadro's number 3. Gas molar volume (standard condition). 4. Avogadro's law and its corollary. 5. Molar mass (value, unit). 6. The amount of material and the number of particles, gas volume (standard), the relationship between the quality and related calculations. 7. The amount of substance concentration. Second, the chemical substances and their changes 1 according to the composition and nature of substances on the classification. 2. The definition of colloid, nature. 3. The concept of ion reaction and what happened