Overview of CHEM 270 Blackboard
7:03
Пікірлер
Ай бұрын
That is a nifty bit of knowledge
@RaymondLatvala
@RaymondLatvala Ай бұрын
Activated charcoal baking soda coconut oil and turmeric, cold pressed is my thoughts
@fab123fab
@fab123fab 3 ай бұрын
@AdrianKhoo-rd7eq
@AdrianKhoo-rd7eq 4 ай бұрын
Can we make soap without sodium hydroxide???
@RWKIN
@RWKIN 4 ай бұрын
Надежда, здравствуйте, а Вы давно в США? Поделитесь секретом, как так хорошо выучили английский?
@jek9911
@jek9911 4 ай бұрын
11:31 After one week, yikes 😊... that's about 150 h. You probably need to mix it for 2000 h to get full hydrolysis of the oil.
@hameedmunshi4750
@hameedmunshi4750 5 ай бұрын
Do not bother people with yr silly idea
@donnam9729
@donnam9729 5 ай бұрын
Cant understand your mumbling
@janisbojko7860
@janisbojko7860 5 ай бұрын
Excellent work with explanation :D
@potterspride1
@potterspride1 6 ай бұрын
So, the main reason you didn’t make soap is because you used a a fruit oil/vegetable oil. The best soap is made from animal fat. The reaction of saponification can occur, but might take anywhere from 6-8 hours of heating. Usually, a more costic material such as lye or sodium hydroxide takes about 4 hours of heating with animal fat.
@brujarandi
@brujarandi 6 ай бұрын
All these science words for nothing lmao. She didn’t even try to make the soap. There’s people using these same 3 ingredients in Africa to make soap and she had to come up with some long winded explanation to explain why she wasn’t able to do it lmaoooo for one, you have to soak the baking soda in the oil for 24 hours. And for two u have to use baking soda in a bag not a box. U can’t just do this on a stove in a couple hours lmaooooo
@hkecowitch
@hkecowitch 7 ай бұрын
thankyou for testing
@palestiniansoap
@palestiniansoap 7 ай бұрын
Just a heads up that traditional levantine soap, such as Nablus soap, was never made with baking soda. It used to use a salsola soda ash called barilla in Spanish or qaly in Arabic, which mixed with burnt limestone formed a good caustic soda. Today almost all Levantine producers use factory-made sodium hydroxide.
@HafsaAttaria-c2e
@HafsaAttaria-c2e 7 ай бұрын
Thanks ❤ Best video Easily understandable
@SueleneWunder
@SueleneWunder 7 ай бұрын
What a disaster!! Right from the get-go she’s giggling and being silly so I should’ve known better than to waste my time! Can’t believe in the end it’s such a FLOP!! Good gracious what a moron!
@greghoff4676
@greghoff4676 8 ай бұрын
so….I don’t know??
@Hannizee
@Hannizee 8 ай бұрын
You’re adorable! I’m excited to make soap!
@dorthymorris7503
@dorthymorris7503 9 ай бұрын
Have to mix with hydrogen peroxide
@jainittank_7975
@jainittank_7975 9 ай бұрын
Sonogashira coupling reaction 🥰
@charliecho5392
@charliecho5392 9 ай бұрын
honestly after watching your videos, other videos teaching chemistry is not as easy to watch...
@charliecho5392
@charliecho5392 9 ай бұрын
please make more videos,
@charliecho5392
@charliecho5392 9 ай бұрын
please make more videos :( I love how there is no music in your videos but very informative, good, and nicely done.
@charliecho5392
@charliecho5392 9 ай бұрын
Hi, as a person just trying to learn the sciences, your videos help tremendously. Please make more videos. You are very talented. I would be grateful, as well as others too.
@satanking666
@satanking666 9 ай бұрын
I want to make phenethylamine😢😢💔💔💔
@AbenaMcKenzieSoapiphany
@AbenaMcKenzieSoapiphany 10 ай бұрын
Where's part 2? Show the bubbles 🧼 😅
@ritikas4024
@ritikas4024 10 ай бұрын
For to open files we need toh install box drive in our laptop ?
@ritikas4024
@ritikas4024 10 ай бұрын
How to open nmr samples file in thi app
@ronomgenuff
@ronomgenuff 10 ай бұрын
This was super cool!
@a1xeus
@a1xeus 10 ай бұрын
Lol
@martinagalbusera1797
@martinagalbusera1797 10 ай бұрын
thank you, that's amazing, you saved my thesis work Love from Italy
@loanicastillo3327
@loanicastillo3327 10 ай бұрын
Interesting but I could not see how to make the soap. I had heard about baking the baking soda for carbon hydroxide. Isn't it? I had some rancid olive oil in which I fried some orange peel and it smells amazing but I don't know what to do next. Why are you and your boyfriend living together? Is he safe? Are you a virgin? You look like a nun. I don't like your haircut. You have pretty waves you should keep. Longer is better. My best friend cut it and I feel depressed about it. I miss his beautiful curls.
@IgorMuravyov-o5r
@IgorMuravyov-o5r 11 ай бұрын
Please consider providing references to transformations you mention in the video so that the viewer can be better informed on the topic of the video.
@OrcjaEnglish
@OrcjaEnglish 11 ай бұрын
At which age you have completed your PhD?
@OrcjaEnglish
@OrcjaEnglish 11 ай бұрын
Thank you ❤
@SRDigitalZone-l6y
@SRDigitalZone-l6y Жыл бұрын
Hello maam, my name Surya Rai and i am a research scholar. Maam , I need a help from because because my institution doesn't have subscription for scifinder. Please help to search the all research papers related to my research topic please.
@dan43544911
@dan43544911 3 ай бұрын
sure bro, she does not have anything better to do
@oyeleyejohnolufemi8441
@oyeleyejohnolufemi8441 Жыл бұрын
Hi Nadia, thanks for this video. please i need your urgent help with a couple of my NMR samples. How can i reach you please? thanks
@gnosticserpent3395
@gnosticserpent3395 Жыл бұрын
Be my wife❤ ,we can baking sope together much better forever and ever 😂
@asiaslife8045
@asiaslife8045 Жыл бұрын
Very nice and real video, please never change that real type.
@LuckyYy-e7k
@LuckyYy-e7k Жыл бұрын
What this squirt bottle consists of
@CrawElis
@CrawElis 11 ай бұрын
hexane
@vf3812
@vf3812 Жыл бұрын
Turns out i just needed an Eastern European woman to explain it to me to understand.
@Kitttzi
@Kitttzi Жыл бұрын
Cool video. I wonder if you let the sodium carbonate dissolve and then cook it down for longer, letting the water evaporate, if it would concentrate more and actually work? Seems like a fun experiment thanks for making this!
@user-po3pb5ww1v
@user-po3pb5ww1v Жыл бұрын
Huge appreciation ❤❤❤
@lisarodke6550
@lisarodke6550 Жыл бұрын
The best soap made from baking soda for cleaning dishes is not made from olive oil or even lard. My daddy said the best thing to mix with baking soda is elbow grease! Just sprinkle baking soda on pots and pans, especially glass baking, dishes, and rub real hard!!😂
@MJames-c9r
@MJames-c9r Жыл бұрын
This isn't about making soap. It's about an unsuccessful attempt.
@coleb1277
@coleb1277 Жыл бұрын
Can't it be made via a cold process? Instead of heating, add the oil, sodium carbonate, and fragrance and then chill overnight?
@kt11540
@kt11540 Жыл бұрын
If you were my friend I'd be over there taking notes and trying out samples. I made a coconut and baking soda scrub.
@anacs296
@anacs296 3 ай бұрын
Hi, how do I make it please
@uparantkakdodiya3743
@uparantkakdodiya3743 Жыл бұрын
Hi Please help in DEHP EXTRACTION METHOD Using ethanol with Uv spectroscopy Or other method to determine exact value DEHP(CAS Number: 117-81-7)in extraction solvent
@jacquelineleto5501
@jacquelineleto5501 Жыл бұрын
What a waste of time
@Elevendyeleven
@Elevendyeleven Жыл бұрын
You need a stick blender to make soap saponify. The oil has to emulsify with the caustic water. Im also not sure why you couldnt just stir the washing soda and the water to get it to dissolve. Im sure you have a reason, but in soap-making we stir the sodium hydroxide with the water before letting it sit to dissolve. Then we have to use a stick blender for 5-10 minutes after putting it in the oil, and up to 20 min if its just olive oil alone. Coconut oil saponifies much faster. A water discount helps. We usually use 36-40 percent sodium hydroxide to water, or between 1:2 and a 1:3 ratio. I might try this. I want to know if it could work!
@foofpilled
@foofpilled Жыл бұрын
super useful thx