NileRed
Capturing the natural beauty of chemistry
- 视频数
- 402
- 订阅者
- 1100万
- 总观看次数
- 47.6亿
- 最新上传
- 2026年10月16日
- 独立页面
- 科学
- 内容语言: 英语
- 地区: 加拿大
这是 Youtop 运营的独立目录页面，并非由 NileRed 或 YouTube 运营、赞助或认可。 YouTube 官方频道 ↗提交更正你是这位创作者吗？认领此页面
Loading
Capturing the natural beauty of chemistry
这是 Youtop 运营的独立目录页面，并非由 NileRed 或 YouTube 运营、赞助或认可。 YouTube 官方频道 ↗提交更正你是这位创作者吗？认领此页面
NileRed · 发布于 2015年7月29日
The strength of the indicator solution can be adjusted depending on your strength needs. I made a 0.05%wt solution because that is all I had. In general, a lot of indicator solutions are actually 0.5%wt (0.5g used). This is just a quick video on how to make a phenolphthalein indicator solution. A few drops of this solution can be used as an indicator in acid base titrations or other pH dependent applications. ------------------------------------------------------------------------------- Merch - https://nilered.tv/store ------------------------------------------------------------------------------- Join the community: Patreon - https://www.patreon.com/nilered Discord - https://discord.com/invite/3BT6UHf NileRed Newsletter - https://nile.red/home#newsletter You can also find me here: Facebook - https://m.facebook.com/NileRed2 Instagram - https://m.instagram.com/nile.red Twitter - https://mobile.twitter.com/NileRed2 Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA
