retort stand - To hold or support apparatus , evaporating dish - To evaporate (蒸发) excess (多余) solvent (液体), gas jar - To collect gas, filter funnel - To filter or separate insoluble solids (不溶于水的固体) from mixture, wire gauze - to spread (扩散) heat evenly during heating, tripod stand - To support apparatus during heating, Pipette - To measure a fixed volume of liquid, Burette - To measure a volume of liquid accurately (准确的), Measuring cylinder - To measure volume of liquid, beaker - To hold large amounts of chemicals (1), conical flask - To hold large amounts of chemicals (2), test tube - To hold small amounts of chemicals, boiling tube - To heat small amounts of chemicals,

Form 1 Science Chapter 1 Functions of apparatus

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？