个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。

chemistry 的热门建议

Laboratory Equipment
Laboratory
Equipment
Chemistry Lab
Chemistry
Lab
Chemistry Safety
Chemistry
Safety
Laboratory Accidents
Laboratory
Accidents
General Chemistry
General
Chemistry
Laboratory Instruments
Laboratory
Instruments
Home Chemistry
Home
Chemistry
Laboratory Techniques
Laboratory
Techniques
Chemistry Lab Experiments
Chemistry
Lab Experiments
Learn Chemistry
Learn
Chemistry
Laboratory Glassware
Laboratory
Glassware
Beginning Chemistry
Beginning
Chemistry
Chemistry Apparatus
Chemistry
Apparatus
Flask Chemistry
Flask
Chemistry
Chemistry Lab Materials
Chemistry
Lab Materials
Laboratory Equipment List
Laboratory Equipment
List
Chemical Laboratory
Chemical
Laboratory
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等（默认）关闭
筛选器
  1. Laboratory
    Equipment
  2. Chemistry
    Lab
  3. Chemistry
    Safety
  4. Laboratory
    Accidents
  5. General
    Chemistry
  6. Laboratory
    Instruments
  7. Home
    Chemistry
  8. Laboratory
    Techniques
  9. Chemistry
    Lab Experiments
  10. Learn
    Chemistry
  11. Laboratory
    Glassware
  12. Beginning
    Chemistry
  13. Chemistry
    Apparatus
  14. Flask
    Chemistry
  15. Chemistry
    Lab Materials
  16. Laboratory
    Equipment List
  17. Chemical
    Laboratory
Introduction to Balancing Chemical Equations
20:52
YouTubeThe Organic Chemistry Tutor
Introduction to Balancing Chemical Equations
This chemistry video shows you how to balance chemical equations especially if you come across a fraction or an equation with polyatomic ions. The goal is to make the number of atoms equal on both sides of the reaction. This video contains plenty of examples and practice problems with answers / solutions which can help you on your next ...
已浏览 351.2万 次2016年8月16日
相关产品
Pesticide Chemistry Laboratory
Secondary School Chemistry Laboratory
Industry Laboratory Building
#chemistry
General Chemistry 1 Final Exam Review
General Chemistry 1 Final Exam Review
YouTube2023年4月27日
Some basic concepts of chemistry. Ch-1 chemistry class11th best notes.
Some basic concepts of chemistry. Ch-1 chemistry class11th best notes.
YouTube2021年5月26日
热门视频
Chemistry
52:09
Chemistry
YouTubeThe Organic Chemistry Tutor
已浏览 195.6万 次2018年6月27日
Acids and Bases - Basic Introduction - Organic Chemistry
29:55
Acids and Bases - Basic Introduction - Organic Chemistry
YouTubeThe Organic Chemistry Tutor
已浏览 46.4万 次2021年1月14日
Acids and Bases - Basic Introduction - Chemistry
58:42
Acids and Bases - Basic Introduction - Chemistry
YouTubeThe Organic Chemistry Tutor
已浏览 192.1万 次2021年4月12日
Chemistry Lab Safety
Concept vs Ratta 🔥 | Class12 Chemistry Exam Tips | Study Smart
0:33
Concept vs Ratta 🔥 | Class12 Chemistry Exam Tips | Study Smart
YouTubeNCERT Wallah
已浏览 3.8万 次1 个月前
Turning regular sand into an explosive gas
2:33
Turning regular sand into an explosive gas
YouTubeNileRed
已浏览 428.4万 次1 周前
Top 5 Important Reactions of Haloalkanes🔥 | haloalkanes and haloarenes class 12 #pw
1:41
Top 5 Important Reactions of Haloalkanes🔥 | haloalkanes and haloarenes class 12 #pw
YouTubeNCERT Wallah
已浏览 5.4万 次1 个月前
Chemistry
52:09
Chemistry
已浏览 195.6万 次2018年6月27日
YouTubeThe Organic Chemistry Tutor
Acids and Bases - Basic Introduction - Organic Chemistry
29:55
Acids and Bases - Basic Introduction - Organic Chemistry
已浏览 46.4万 次2021年1月14日
YouTubeThe Organic Chemistry Tutor
Acids and Bases - Basic Introduction - Chemistry
58:42
Acids and Bases - Basic Introduction - Chemistry
已浏览 192.1万 次2021年4月12日
YouTubeThe Organic Chemistry Tutor
Introduction to Chemistry
2:22
Introduction to Chemistry
已浏览 96.1万 次2015年6月20日
YouTubeProfessor Dave Explains
Introduction to Chemistry Laboratory Techniques
4:19
Introduction to Chemistry Laboratory Techniques
已浏览 7.7万 次2022年8月19日
YouTubeProfessor Dave Explains
Basic Chemistry Concepts Part I 🐧
18:14
Basic Chemistry Concepts Part I 🐧
已浏览 188万 次2012年9月5日
YouTubeThePenguinProf
What Is Chemistry?
1:45
What Is Chemistry?
已浏览 80.1万 次2017年12月8日
YouTubeFree Animated Education
55:38
Naming Organic Compounds | IUPAC | A level Chemistry
已浏览 9万 次2020年4月6日
YouTubeThe Chemistry Tutor
26:39
1.1 Matter | General Chemistry Complete Course
已浏览 22.5万 次2021年9月8日
YouTubeChad's Prep
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款