英国中学文凭课程IGCSE化学小贴士-2|混合物|溶剂|溶液|烧杯|烧瓶

理科科目的学术词汇，帮助九年级学生化整为零，利用碎片时间学习记忆。
Simple distillation（简单蒸馏）
✏ distillation - 蒸馏
✏ solution - 溶液
✏ solvent - 溶剂
✏ flask -烧瓶
✏ beaker - 烧杯
✏ condenser - 冷凝器

Simple distillation is used to separate a liquid from a solution. For example, it could be used to remove water from a mixture of salt and water. The solution is placed in a flask and heated from underneath. When the solvent evaporates, it passes into a condenser which causes the condensation of the solvent gas into a liquid, which can then be collected in a beaker.
简单蒸馏用于从溶液中分离液体。例如，它可用于从盐水的混合物中除去水。将溶液置于烧瓶中，在下方加热，当溶剂蒸发，蒸汽进入冷凝器冷却，溶剂从气态变为液态，然后用烧杯收集。