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所在平台: Udemy |
课程主页: https://www.udemy.com/course/chemistry-101-part-1-principles-of-chemistry/
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课程名称：化学101 - 第一部分 化学原理 课程概述：本课程是对化学的全面介绍，涵盖了您在准备未来可能的考试时所需了解的所有内容。无论您对化学有多少或多少前知识，这门课程都会带您逐步学习所有必要的阶段。课程内容基于国际中等教育普通证书（IGCSE）规格，成千上万的学生在全球范围内遵循此规格，课程将为您顺利进入更高级的学习项目做好充分准备。 第1部分：化学原理包含五个视频课程，每节课约20分钟。第一节课介绍物质的状态和原子结构。接下来的课程将讨论相对分子质量和化学方程式——虽然这些看起来可能有些复杂，但每个概念都会被仔细解释！第三节课将讲解化学式，第四节课则探讨反应质量、离子键和共价键。第五节课总结了这一部分课程，讨论金属晶体和电解过程。 本课程为对化学有兴趣的学生提供了系统的知识基础，帮助学员有效地准备后续学习。
This course is a comprehensive introduction to Chemistry, covering everything you will need to know as you prepare for possible future exams. It doesn't matter how much, or how little, prior knowledge of Chemistry you've got as this course will take you through all the necessary stages.The content is based on the International GCSE specification as followed by thousands of students around the world, and will prepare you thoroughly for progression to advanced programmes.In Section 1, The Principles of Chemistry, there are five video lessons, each one lasting about 20 minutes. The first lesson introduces the states of matter and atomic structure. In the next lesson we progress to relative formula mass and chemical equations - don't be put off by these as everything is very carefully explained! Lesson 3 covers chemical formulae, and we progress in lesson four to look at reacting masses, ionic bonding and covalent bonding. Lesson five wraps up this part of the course with metallic crystals and electrolysis.
