Biggest Mistakes in Chemistry: Boiling and Evaporation 

I wish i could get a chemistry teacher like u early .. i just wanna thank you from my heart ...and god bless u ,, may u live long 100 years more

Hey everyone, I'm here to help. If you have any questions or just want to learn more, click on the link in the description above. It'll take you to a page where you can ask me questions.

I like how you explained it very visually and clearly. ..H2O looks like Mickey Mouse :)

I started loving chemistry since ever I got chemistry videos!!!! Thanks alot

"This is wrong!! Here's the big red X." Hahahaha... LOL!!!! Yes I love it!!!! :D

This guy deserves over 1mil subscribers.

Its been 9 years :> and I'm watching this now ;)

Bundle of thanks for giving such a huge inforamtion

May god always be with you in every step you take !

Thank you so much. I was explaining this exact thing to some curious kids but told them the wrong one... now I can go correct my mistakes. But seriously, I've been looking on RU-vid for at least an hour and you are the first person that explains this... at least clearly for us not so smart folk.

thanks for clearing that up!

THANK YOU so much sir!!!

Awesome video! I love the sound effects of the molecules of water shooting out into the air. And the Big Red X to indicate NO to that description ;D

its great how you are so enthusiastic about chemistry!

This is really well done. I just imagine what you would be able to do today.

Thank you! I will be studying chemistry next year and these tutorials really help! I know right, about the gasoline thing? It smells so good!

Great demonstration of change in physical properties. Our book used water molecules as an example but I did not pick up on it applying to other molecules. Thank you for the clarification.

I'm about to take basic chemistry so i'll be sticking around for a while.

how can a person be so handsome and intelligent at the same time ?!!

Wow.. i just checked and you made this channel even before i was born..

would it be correct to say, that the molecules dont split apart, but the heat turns, one drop of water, into a bunch of little ones? which are now able to fly, being so small? what would pressure do in this equation? im always reading about the Dissociation of salt (sodium chloride) in water creating sodium chloride solution. But it doesnt make much sense, because I cant see how it would do that in our body, which is under pressure. Because salt helps our blood retain the water, and we are still able to send eletrical signals from our brain, which runs on about 5 volts? why is pressure never a factor in these rules of chemistry? which i know nothing about, but im just good at recognizing patterns that dont match up. Hope these questions arent too rediculous. Its how I learn.

What is the difference between evaporation and boiling?

Thanks for help

You're a Chemistry God! I'm your biggest fan huhu!

It would be easier to say that when water (or any other substance) evaporates, it continues to be water, so the molecules of water maintain their identity and they don't break apart. If they did, they wouldn't be *water* anymore, but oxygen and hydrogen. Similarly, if gasoline molecules were breaking apart during evaporation, they wouldn't be gasoline anymore, but some other simpler substances, such as methane, ethane, carbon dioxide etc. And if they break apart too into single atoms, there would be no gasoline anymore, but gas carbon and gas hydrogen. But I wonder... how does it apply to ionic compounds? From what I observed so far, most ionic compounds are solid in room temperature, and they don't melt easily to become liquid, not to mention boiling to evaporate. But I don't know _all_ ionic compounds out there, so perhaps there might be such which are liquid or which can evaporate. So what about them? What happens when they evaporate? Do their atoms (ions) break apart or not?

Can you make a video on equilibrium constant and how to use the "ICE Table"?

I love the smell of gasoline, and Tyler dear u just gave me another reason to love u!!!

Can you please explain why water freezes in a pressure chamber? For example water starts to boil at a much lower temperature under lower atmospheric pressure, yet it still leaves frozen ice?? Just a little confusing to me. Also, when water is boiled in a pressure chamber does the atmospheric pressure become higher due to the water turning from a liquid to a gas?

Loved the way you teach us Thanks a lot. May you have a long life of health and happiness.

sir i need help in electronic configuration

Fabulous explanation

Thanks for the info. It's very helpful with the school project.

So much Engagement!! U r the besttttt!

thanks for the help

Hahaha, at least I'm not the only one who loves the smell of gasoline! This video made my day :')

Thanks for the info. It's very helpful with the school project.😀

yeah but when a liquid evaporate it doesnt need to boil, right?

Octane is not the only molecule in gasoline. Otherwise, solid game, son. Respect: from a fellow chem teacher.

Could u please make a video for vapor pressure

Loved it!

Could you explain how water molecules manage to expand some 1400 times itself when boiled and still hold its structure as a gas?

Atoms of most elements and compounds doesn't have independent existence

Great video. Thanks.

when water,i.e, H2O evaporates, it is gas waterand it's still H2O in the gas. the composition of the atoms in the water molecule (H2O) does'nt change but how come the state or the form changes??(into a gas). can you help, sir?

can you please upload a video on crystals?

Good info..

nice way to explain

Thank you very much.Your lessons are always very easy to understand and this was too.....

thanks, your video helps me a lot :)

So why doesn't water boil when it evaporates? Like if you leave a bowl of water outside on a hot day, the water will all eventually evaporate, but it never seems to boil. How does this work if the way it turns to gas is by heating up so much that the molecules get a high enough level of kinetic energy to become a gas?

best explanation.

Wow..thats awesome

Can you make a video on trends in melting and boiling points of elements 😁😁 Oh... Thanx for the video Huge fan!!!

Awesome!

My students like your explaining!

you are amazing like i watch a 5 min video of yours and get everything but i sit and listen to the teacher 120 min and i still don't get anything

Mesmerizing

This confusion comes from not understanding INTERMOLECULAR FORCES This topic is reponsible for 1. Phase changes and colligative properties 2. Surfactants And many others. To be a seasoned Chemist or scientist, make sure you are well versed in that topic. It's the most easily confused topic. 🥂

very good

how about giant covalent compound when they melt?

When you boil something, it evaporates?

Thank you

Thanks bro👍

So when I'm sweating, the liquid sweat evaporates and cools me off. How does this work? I understand that water can transfer heat very effectively, but why

thank you so much...

Does iron evaporate?

Moreover, they fly up not only as molecules,but they fly up as small droplets too.

Is evaporation and boiling are same thing

I know right he is awesome! :)

super sir..

Some compounds do decompose before they hit the boiling point though.

I came here for Evap vs Boil.... But all i got was Evap/Boil vs Fission. *BIGGEST MISTAKE IN CHEMISTY: BOILING IS EVAPORATION* Why not explain partial pressure vs vapor pressure vs temp.... This is something *Most* people actually don't understand.

man this video was steamy...

great video thanks a mole sir :)

What is gas constant

Perfect. Where can I find more video from tyler dewitt?

@Tyler DeWitt how does water manage to evaporate below its boiling point?

I'm still confused as to why any liquid evaporates without reaching its boiling temperature. Is just heat energy causing the molecules to move more rapidly and drift into the air?

please explain how does evaporation causes cooling

yeah don't they just break the intermolecular bonds?

Yeah its true that liquid gasoline will not change when they bcome gas, but if there are combustion reaction, they will change,

Good

only when you stick positive and negative volts under water.

I love you!!

Lovely

Great

Who the hell on this planet thinks like that ???

I thought this guy was joking but it's baffling when looking at the comments that ppl do make these mistakes😦😦 and I thought I was dumb for not fully digesting Special Theory of Relativity smh

Nicely explained, wish all of Chem was taught like this. Just one flaw, there was no explanation of vapor pressure formula. :(

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I had no idea that there were people that like the smell of gasoline! I don't mind it, but I don't particularly like it.

my guys shirt about to rip cuz they too tight

People don’t seriously think water evaporates into oxygen and hydrogen…? It’s pretty obvious that’s not what steam is 😅

But wouldn't it be nice if they did?

Same here dude, love the smell of gasoline

btw... this is Physics... not Chemistry

We know that😣😣

smell of gasoline totally rocks

The dislikes are from people who made the mistake.

i also love the smell of gasoline