RootsEDU小学课程图谱与学习系统
科学 / Science 物质与材料 / Matter & Materials CONCEPTUAL 12 至 13 岁

酸反应与盐

Acid Reactions & Salts

描述酸与金属、碱(中和反应)以及金属氧化物/氢氧化物的反应,写出反应的文字化学方程式,并指出每种反应生成的盐。

Describe and write word equations for the reactions of acids with metals, alkalis (neutralisation), and metal oxides/hydroxides, identifying the salt produced in each case

学习证据 / Evidence

评估问题 / Assessment

如果{{name}}被问到消化药片如何缓解胃酸,ta能否解释其中发生的化学反应类型,并写出一个简单的文字化学方程式?

If {{name}} was asked how an indigestion tablet works to relieve stomach acid, could they explain what type of chemical reaction is happening and write a simple word equation for it?

先修关系图 / Learning path