Oscillating Reactions - The Briggs-Rauscher
Added 2017-03-01 04:41:19 +0000 UTCLast video of the month. Next month has a lot of great stuff coming!
This video will be reuploaded later because there are some points that it is over-contrasted (bad editing on my part).
Comments
The reaction would definitely change, but sometimes the change can be a cool one. If it is too slow though, I imagine the "dark phase" would last really long and might never clear. If it's too fast, i2 might never build up. It could be cool to shorten the dark phase though
Nile Red
2017-03-01 17:01:56 +0000 UTCIt is weird because it is supposed to work with acetone . When I tried, it turns black and fails to revert back. Those others might work
Nile Red
2017-03-01 16:59:24 +0000 UTCThanks!
Nile Red
2017-03-01 16:57:29 +0000 UTCWell done, nice video. You voice is very good sounding, clear and instructional.
2017-03-01 15:17:32 +0000 UTCAlso you mentioned it won't work with acetone (I'm not surprised) but it may work with acetylacetone. Worth a try! Also hydroxyacids (malic, citric).
Silviu T
2017-03-01 14:46:35 +0000 UTCI wonder if the reaction would still occur with higher homologs from the OMSGA series (oxalic, malonic, succinic, glutaric, adipic). It definitely wouldn't work with oxalic as it lacks an active methylene, and if it works with succinic/glutaric/adipic I would expect it to become slower as their methylenes are less reactive than the malonic acid one.
Silviu T
2017-03-01 14:43:57 +0000 UTCVery cool video, thanks for making it!
Silviu T
2017-03-01 14:41:45 +0000 UTC
