I was so sad when i clicked on your channel and there were no more videos ! :( Hope you make more some day

Hello! I just wanted to say that this video was so awesome, and it helped me a lot on my science fair project. I had a ton of questions on how chemiluminescence worked, but you answered them! Thank you!

aww,this so beutifuly ✨✨

Awesome video dude. I´m definately gonna apply this to wow my students :-D - thanks so much. Also I think you made me realize how my chemistry teacher did a similar experiment in a 5L konical flask - dropping in a large CuSO4 crystal and swirling it around created really cool tracers :-D

This video was very illuminating. Haha. Stumbled on your video after learning the movie prop in Re-Animator was luminol and curious how they made it green. I'm in no way science-minded but this video had me completely engrossed and learned so much more than I sought out. Would absolutely love to see more cool and informative videos like this!

The fluorecein combo was very interesting

amazing video

Keep it up bro

hey, i just wanted to tell you these experiments are really awsome. also im in my last year and need to do a integrated test. my theme is bioluminance and did these experimens inorder to show that with chemcals you can make light. the expermens worked so well and my teachers loved it. maybe i can show you how it turned out. My point is that the experimens are hella awsome and u explained it so great.

@13mod72

2 жыл бұрын

Thank you so much! I want to make more but I'm currently busy with school. Glad to hear you were able to recreate them though! Did you attempt any other colors of light with any other chemicals?

@ylanapeeters9112

2 жыл бұрын

@@13mod72 No i did not, i did every colour availiable of fluo markers the orange was the most spectacular one, it did not turn any colour really it turned a verry brischt almost completely white light.

Do you think this could be used in Ferric Chloride to etch Damascus steel?

How long does rxn last and how much time do we have once we complete the titration?

what is the catalyst used in part 2?

Is there like a table of chemiluminescence by longest time? Of light. Is it hard getting 1 more than a minute long?

what other oxidizers other than bleach and h2o2 that i could use?

Why are there multiple bases added to solution 1?

How long it lasts

Is it possible to make a display with this

luminol DOES disolve in water, just not very well

do you have a website? or link to the procedure for this reaction?

@13mod72

4 жыл бұрын

Unfortunately no, however, I'm planning on filming another video about luminol soon which will have an associated paper (and the creation of additional colors will be more scientifically rigorous)

Is this safe for the human skin??

Is it safe to be experienced with kids? And for stirring can I stir the solution manually?

@13mod72

4 жыл бұрын

It depends on which parts you're going to be doing with kids. With any experiment, precautions need to be taken and this is no exception. All the chemicals used should be handled with this in mind, and gloves and masks should be used. The two most concerning chemicals include the bleach and, with the latter experiment, the ammonium bicarbonate (which spontaneously produces ammonia vapor which can cause nasal irritation and burning upon inhalation, meaning it should be handled in a fume hood or in a well-ventilated area). If you're referencing the actual product, the combination of solution A with solution B, this still should be handled with proper care (meaning gloves and a mask). I'm not completely sure which chemicals are neutralized or which are still present in the final solution, but that being said since bleach, hydrogen peroxide and other harmful chemicals go into the mixture, direct exposure to skin or allowing children to handle the solution would be a bad idea. It's always better to prepare for the worst-case scenario anyways, therefore, as long as an adult handles the solution and proper safety equipment is given to the children (or distance is kept), you should be fine. Great question though and I will highlight specifically which chemicals need to be handled with care in future videos. When it comes to the stir bar, that is simply a tool I used in order to multitask and modulate stirring rigorously. As long as you make sure to completely dissolve everything, stirring manually is a cost-effective and completely viable approach.

@godfreypoon5148

2 жыл бұрын

I have not been able to produce chemiluminescence using kids.

Hey, could please you tell me where did you get the luminol solution from? Any store, link or kind of information is well appreciated.

@13mod72

3 жыл бұрын

Hello! I purchased the luminol here: www.homesciencetools.com/product/luminol-powder-1-g/?gclid=CjwKCAjwos-HBhB3EiwAe4xM9zqtlrqFDqYEBv031aM1y8Q_hfsYGmY7YP6MwPYFiPd0ds4-0_IbORoCzf4QAvD_BwE It is only one gram and it is a rather expensive gram, but then again not much luminol is needed for a chemiluminescence reaction.

@BackYardScience2000

Жыл бұрын

That seller sells it for way too much. I sell it way cheaper. You can find my products on eBay under the same name as on here. I've been a chemical seller and elements seller for nearly a decade and have never had a single legitimate bad review. Just check my ratings on there for proof.

Can you please send me a link to the type of luminol and ammonium carbonate used? Is the ammonium carbonate also called Baker's Ammonia? Thank you so much! It would help my science fair project a lot.

@reactionchamber

5 жыл бұрын

Nope, that's ammonium bicarbonate - typically used in baking industry

@BackYardScience2000

Жыл бұрын

If you need luminol, I have a bunch. And several pounds of the ammonium carbonate.

please procedure dend me

Testing

the luminol concentration is different in both demos this gives a false comparison

Can you drink this? 😅😂