hey, ma'am can you upload a lecture about ''Mass Percentage and Mass Ratio in Mixtures''

OMGGG THANK U SM I CANT TELL U HOW MUCH THIS MASS RATIO SHIT GOT ME STRESSED

Excellent ❤

AGE is a load of it. "Renewable Energy" is 21st century pyramid building. Just burn coal.

LOVE YOUR VIDEOS! THANK YOU SO MUCH 💗💗

3:10 LOL

Wow ❤ thanku mam well explained ❤️

Cool

you just explained what my lecturer spent one hour in seven minute

Physics proves there is no such thing as a GHG. GHGs are a fantasy intentionally designed to swindle the public! How do idiots like Biderdorf get a degree? This is more proof that Americans are totally scientifically ignorant!

Nice explanation mam

Nicely explained. Thanks

without O2 I will die mam😂

Great educational videos.. I saw two that took me back to my 7th through 9th grades in school. I definitely need a refreshment course on chemistry. I am studying rechargable batteries and composed material to create them. Ill be looking out for more videos. You are still making them right?

It is scary to know that i already knew about the potential carcinogenic effects soon after it hit the market and have been avoiding it like the plague eversince, now one could ask what is so scary about that? Well, im just a "simple" plasterer and dont carry any title like Dr. before my name. Rather diabetes than tumors is what ive always said and look where we are now.

this didn't age well. lol. WHO just classified aspartame as carcinogenic. lol.

kzfaq.info/get/bejne/qtV7rLWd1dOrZ3U.html Educate yourself in the corruption regarding it's acceptance by the FDA, and the metabolic breakdown of it, before making absolute statements, it's known to interfere with serotonin production, and alter synapses, it turns into Methanol in the body a well known neurotoxin.!!

It is not 100% safe, Nothing is, not even water. You then contradict yourself By giving an exception. It's also not just 2 amino acids It's an amino acid and a methyl ester derivative of phenylalanine. And it does have side effects profile for people that don't even have that condition. There's a reason that for nearly 20 years it was not legal to put in food, and many of the studies didn't have to do with rats like you're saying. Hundreds of papers written on it. And then the director of the FDA allowed to be passed in the late 80s early 90s, only to leave the FDA the following year and become the CEO of the company that manufactured it. The collusion and abuse of office, that allowed science to be ignored makes this substance extremely questionable, especially considering the misinformation spread by well meaning educated people. The issue is that methyl esters when break down Have Methanol as a Side product of their hydrolysis, And while our bodies can breakdown very small amounts of methanol, it's toxic to the eyes, nervous system and more, and repeat exposure over years daily from a sweetener will in the long run cause most people health problems, yet the cause will remain undiscovered because of the amount of time that's gone by, people don't think long term exposure and our medical system often only treats symptoms, rather than finding the root cause of disease. As long as the methanol moiety of the hydrolysis of this sweetener is continuing to be ignored, people's health will suffer.

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Well explain😮😮😮😮

I'm going back to college this fall, preparing for Pre-Calculus. Thank you for these tips, I want to be more proactive in classes.

Where can I find the values for 2016

Bazinga!

Hi, Beautiful Video. my question is Hydrogen combustion is colorless is their any way out for safe cumbustion

You got a 🐈😺

❤ for Kate The Chemist!

it also ages you significantly rapid.

thank you for sharing

love you shirt haha....bazinga!!😂🤓

Amazing work

Well explained Kate.👌👍

You have been very indoctrinated & are not getting deep enough into the meteorology. Forget the confidence levels. The IPCC in the face of data would just tell people how to interpret it. Humans are not the main cause of warming.

You lost me when you mentioned 1988--this org is a fraud for world control of resources.

Loved it, thank you!

Thanks

Sehr gut.

gracias

awesome video

🙂

Wow. Super fast. Pls slow down. I’ll love to learn from you.

Best lecture

thank you mam. Amazing explanation

Notice tips it worked for me 19 times

hi mam excellent review thanks

Love & Appreciation from India I'm a student of MS in Environmental Science and had some doubts & confusion regarding Radiative forcing. But your lecture has helped me develop a clear understanding of the concept. Thanks Dr. ❤️

good info

perfect explanation❤❤

why u are not uploading videos mam u r such a great teacher

I wish your videos existed in 2007 😢