Acid and Base | Acids, Bases & pH | Video for Kids
3:13
YouTubelearning junction
Acid and Base | Acids, Bases & pH | Video for Kids
Acids and bases are two specific types of chemicals. Whether an element is an acid or base depends on the type of ions present in it. If it has so many hydrogen ions, then it is an acid. If it has so many hydroxide ions, then it is a base. Scientists use a scale called a pH scale to check how acidic or basic a liquid is? The pH scale is a ...
已浏览 66.8万 次2020年6月13日
Computer Tips and Tricks
15 Computer Tips and Tricks Everyone Should Know!
13:32
15 Computer Tips and Tricks Everyone Should Know!
YouTubeThioJoe
已浏览 93.3万 次2017年4月20日
🔔 Top 4 Computer Tricks You MUST Know! 💻 | Computer Basics for Everyone! 📚✨
8:45
🔔 Top 4 Computer Tricks You MUST Know! 💻 | Computer Basics for Everyone! 📚✨
YouTubeCareer Planet Computer
已浏览 2337 次2024年11月4日
17 Computer Tips You'll WISH You Knew Sooner
21:07
17 Computer Tips You'll WISH You Knew Sooner
YouTubeThioJoe
已浏览 35.4万 次2024年3月30日
热门视频
Acids and Bases - Basic Introduction - Chemistry
58:42
Acids and Bases - Basic Introduction - Chemistry
YouTubeThe Organic Chemistry Tutor
已浏览 199.1万 次2021年4月12日
Conjugate Acid Base Pairs, Arrhenius, Bronsted Lowry and Lewis Definition - Chemistry
11:37
Conjugate Acid Base Pairs, Arrhenius, Bronsted Lowry and Lewis Definition - Chemistry
YouTubeThe Organic Chemistry Tutor
已浏览 123.9万 次2016年10月27日
Lewis Acids and Bases
6:22
Lewis Acids and Bases
YouTubeThe Organic Chemistry Tutor
已浏览 59.8万 次2018年4月12日
Computer History
History of Computers | From 1930 to Present
6:51
History of Computers | From 1930 to Present
YouTubeBLASTERTECHNOLOGY
已浏览 71.8万 次2022年7月7日
The AMAZING History of Computers, Programming, and Coding
45:27
The AMAZING History of Computers, Programming, and Coding
YouTubeFresh and Felicia Reviews
已浏览 55.4万 次2019年3月19日
History Of Computer | Full History And Evolution Of Computers Till Date
9:12
History Of Computer | Full History And Evolution Of Computers Till Date
YouTubeInvention Flex
已浏览 13万 次2024年6月5日