Ashot
Hazard to Self
Posts: 79
Registered: 9-7-2016
Member Is Offline
Mood: No Mood
|
|
Beautiful chemical reaction
https://www.youtube.com/watch?v=8lkGElr4OqU
This reaction is based on color change relatively to acidity or alkalinity of the solution. This video is simply a demonstration of a beautiful
reaction and has no other purpose. I hope you will enjoy the video and music.
|
|
|
PHILOU Zrealone
International Hazard
Posts: 2893
Registered: 20-5-2002
Location: Brussel
Member Is Offline
Mood: Bis-diazo-dinitro-hydroquinonic
|
|
Would be much more efficient by extracting the natural dye into an organic solvent like ethanol or aceton...concentrate it and use a few drops in
various test tubes with various pH (from 1 to 14).
I have seen this done with red beet juice...and it makes a rainbow of colours...
PH Z (PHILOU Zrealone)
"Physic is all what never works; Chemistry is all what stinks and explodes!"-"Life that deadly disease, sexually transmitted."(W.Allen)
|
|
|
Ashot
Hazard to Self
Posts: 79
Registered: 9-7-2016
Member Is Offline
Mood: No Mood
|
|
Sounds like a good idea, I will research this information and perhaps use it in some of my other videos.
Thanks.
|
|
|
DraconicAcid
International Hazard
Posts: 4356
Registered: 1-2-2013
Location: The tiniest college campus ever....
Member Is Offline
Mood: Semi-victorious.
|
|
You can also freeze the cabbage, let it thaw, and squeeze out the juice.
Please remember: "Filtrate" is not a verb.
Write up your lab reports the way your instructor wants them, not the way your ex-instructor wants them.
|
|
|
j_sum1
Administrator
Posts: 6335
Registered: 4-10-2014
Location: At home
Member Is Offline
Mood: Most of the ducks are in a row
|
|
I take it you have seen this?
https://vimeo.com/106808368
For more inspirational stuff,
http://www.beautifulchemistry.net/reaction
I think these are similar to your style and stunningly executed.
|
|
|
Ashot
Hazard to Self
Posts: 79
Registered: 9-7-2016
Member Is Offline
Mood: No Mood
|
|
Thanks for sharing this, they truly make some amazing videos, unfortunately, my filming equipment are not able to make such a good quality videos.
|
|
|
j_sum1
Administrator
Posts: 6335
Registered: 4-10-2014
Location: At home
Member Is Offline
Mood: Most of the ducks are in a row
|
|
Ahh yes. But always good to have something to aspire to.
I see a similarity between some stuff on your channel and these. Keep up the good work.
|
|
|
Ashot
Hazard to Self
Posts: 79
Registered: 9-7-2016
Member Is Offline
Mood: No Mood
|
|
Thank you, you always motivating me with your comments.
But realistically thinking, I have to do allot of improvement in my videos and of course some money investment to get to reasonable results.
However, I am doing this as a hobby and I am not looking to make any profit from my experiments thus investing allot of money is not an option for me.
|
|
|
ave369
Eastern European Lady of Mad Science
Posts: 596
Registered: 8-7-2015
Location: No Location
Member Is Offline
Mood: No Mood
|
|
I even wrote a wiki article about anthocyanin:
http://www.sciencemadness.org/smwiki/index.php/Anthocyanin
This includes a description of how to make test paper from it.
Smells like ammonia....
|
|
|
Ashot
Hazard to Self
Posts: 79
Registered: 9-7-2016
Member Is Offline
Mood: No Mood
|
|
Professionally presented article, well done!
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
