Chemical Reactions 2024年11月23日17点已下架

Chemical Reactions gives you over 150 animations of chemical reactions, together with word and symbol equations. You’ll use it to cover: • Before and after pictures for commonly-studied chemical reactions • How atoms rearrange during chemical reactions • How we use word equations to describe chemical reactions • How to write and balance symbol equations • Patterns in chemical reactions such as acid + base, or displacement reactions • Practising writing symbol equations