此视频模板适用于初中化学微课制作。
亲爱的同学们，你们好，我是你们的AI化学老师，很高兴来到化学小课堂。
上节课我们已经学习了溶液的基本概念、溶质与溶剂的关系、溶质的种类等知识，让我们看看溶液在生产生活中有怎样的应用吧？
用户_E!2zIQnE
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