| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| homechemist | "okay great, it should be perfect for starting, i have read one of your projects ( element's identification) and i have been working on that for a t..." | Read more » | almost 10 years ago | |||
| amysoyka | "I found that this online course went into s lot of that at a basic level. https://www.open2study.com/courses/chemistry " | Read more » | almost 10 years ago | |||
| homechemist | "well, yeah that is absolutely true, red cabbage contents Anthocyanin which is a perfect universal indicator(in fact , I use it as ph indicator fo..." | Read more » | almost 10 years ago | |||
| amysoyka | "I just finished an online chemistry course - and in that the bloke mentioned that boiled red cabbage is natures perfect universal indicator. Could ..." | Read more » | almost 10 years ago | |||
| homechemist | "well , i suppose it should work but firstly we have to develop a color-based nitrate detection , we can try to use nitrate detection reagents for w..." | Read more » | almost 10 years ago | |||
| warren | "Interesting! It'd be neat to look at colorimetric nitrate detection with this approach. http://publiclab.org/wiki/nitrate-detection " | Read more » | almost 10 years ago |