Hellow guys, Welcome to my website, and you are watching How to make Acetaldehyde - make Ethanal. and this vIdeo is uploaded by ChemEx LK at 2019-10-05T20:11:40-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
| Name | How to make Acetaldehyde - make Ethanal |
| Video Uploader | Video From ChemEx LK |
| Upload Date | This Video Uploaded At 05-10-2019 23:11:40 |
| Video Discription | Warning ! Concentrate Sulfuric acid is corrosive. Both Acetaldehyde and Ethanol are flammable. Potassium dichromate is toxic. Wear gloves when handling them. In here what I did is Ethanol reacts with acidified potassium dichromate. Dichromate ions in acidic medium is very strong oxidizer like permanganate. Then ethanol will oxidize to ethanal. Chromium is in +6 state in potassium dichromate. During the reaction it reduces to +3 state. However, Acetaldehyde has a low boiling point of 21 C. Therefore it can be distilled by very simple distillation. In future I will use for make several videos such as identifying aldehydes and ketones, fehlings test, silver mirror test etc. Educational Purposes Only ! If you like this video, give a big thumbs up and don’t forget to leave your comment and ideas. Every Sunday New video… |
| Category | Education |
| Tags | ethanol | ethanal | aldehyde | acetaldehyde | aliphatic compounds | how to make aldehydes | how to make ethanal | how to make acetaldehyde |
