thanks so much for your kind comment! i'm very busy and can't promise that i'll make videos on certain topics, but i always consider requests when i'm deciding what topics to address. so please let me know what might be helpful for you to see.
Hey Tyler, I created an account just to tell you this. I have been reading about mole (your other video) and molarity and molality for more than 20 years (I am a physician). I never had it explained this easy. You are awesome!!
Tyler, I want to thank you in name of all my students for your great videos. Our school, like most high schools, had to go to distance learning during this corona virus pandemic. While preparing my lessons I was so happy I could depend on your videos for excellent instruction. You always explain concepts so well and detailed that I feel my students will have an excellent foundation for their future chemistry classes .
Yes, you're absolutely right. But usually that difference is so small that it doesn't matter, even in solvents of different densities. The one situation where it does really start to matter is in solutions that have a very high concentration of solute, so if you're dissolving a whole ton of something into a solvent, then that can really start to add up.
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.
Been subscribed to you for so long now, I've stopped since my A-levels but I'm preparing for a prelim test and I'm recapping. Thank you so much for the videos you've posted. You've got a knack for teaching!
Your a wonderful instructor, professors should watch your videos and learn from you so they can teach better. Thanks for breaking it down and making it simply =)
Tyler, thank you so much for your channel. I am a mature student that is trying to upgrade his high school credits online, through community college. If it wasn't for you doing this channel, I would NEVER have been successful, I owe you a great deal of thanks.
This guy....is saving my life...this and the gas laws and all that...helping me for passing the exams...Thanks a lot! :) But which is greater...Molaltiy or Molarity?
: The amount of unnecessary prejudices and superstitions one has acquired [on top of obvious basic decency ] / per unit of brain matter ...[ ? ] possibly. This ratio is expressed in arrogance and measured in dB.
You are my Chem savior! My college professor's explanation was not even close to yours. You should host lectures where you teach professors HOW to teach these topics.
even ur eleven year old vid is better than my teacher explaining 3hrs for this simple topic in this era of digital board and facility (i wish ur were born in india )
Thank you so much for explaining the significance and differences between molality and molarity. Very often do instructors tell you to simply "plug the numbers into the formula". However, it is so much better to have access to a more thorough explanation.
Hi, i just wanted to say that i seriously love your videos and i was worried that you had stopped making them because i hadn't seen any videos pop up in my homepage for ages! I am in a vital year at school this year and you made this video just in time! please reply to my message so i know you have actually read it because i have a few requests if it were possible for you to do.
one more thing, the reason some chemical equation preferred molal over molarity is that molality wont be effected by the temperature. the heat that is generated towards the solution will make it's molecules expanding therefore the volume increased, but the mass remains the same
OMG, Seriously THANK YOU!!!! I kept telling everyone that wouldn't the total amount of solute and solvent change btwn Molarity and Molality... everyone kept looking at me cross-eyed, that is until I found your video!!! THANK YOU
Damn you scientists for SUCKING at naming things. My turn: Moles Solute / Liters of Solution = MoLiSol. MolaLi. MolaLity. MolSolurity Moles Solute / Kilograms of Solvent = MolGraSol. MolaKi. MoGrarity. MolSolvency. My names have CLEAR OBVIOUS differences to avoid any confusion, and are related to what they mean.
Thank you so much for replying I understand you may be very busy but these are just a few requests if it were possible for you to do a couple or even one - solutions; suspensions; colloids - saturated, unsaturated and supersaturated solutions - Henry's law - Enthalpies of solution This is where we have studied up to and I know that there are many videos out there on these topics but i fail to understand them or my school teacher as much as i understand you! Thanks again for taking time to reply
Something which can be explained so easily with the help of examples, is made so much difficult by my stupid teacher....Thank you! Your videos are life saver
Bro, I liked your work. I was unable to understand this concept but after watching your video its simple for me now. Thanks a lot and by the way I am From INDIA :)
When people say a solution is less or more concentrated, they actually mean that the moles(atoms/molecules) of the solute are less or more crowded together in a solution? Shouldn't that say that the concentration is actually the concentration of a solute (in a solution )? I think about certain details so I'm sorry if it sounds weird.
our a wonderful instructor, professors should watch your videos and learn from you so they can teach better. Thanks for your wonderful videos....But why you didn't come up with videos recently. We like to see you soon on RUclips....Thanks a lot Sir...
So if I'm interpreting this right, there should also be another very slight (in this example at least) difference, but still important. In a 1M sol'n there is 1L of CaCl2 + Water, which would weight out to basically 1kg. However in the Molality it will actually be 1.111kg, which is 1kg of Water + 111.0g of CaCl2. Is this correct?? This would no doubt become a more significant difference also in different density solvents.
I have a funny question, is it molar and molal concentration of solute or solution? You mention a molar of solution but isn't it molar concentration of solute in a solution (or simply molar concentration of solute)? I know it's just the naming but it still confuses me a bit, I would say molar concentration of solute in a solution and molal concentration of solute per solvent?
I'm sorry I forgot to say this, so the correct term would be the molar or molal concentration of the solute (in a solution), right? And one more thing, so we just assume the entire amount of solute is dissolved, right? Like there isn't any part of it that is not dissolved, since the definition of concentration is the amount of solute dissolved in a solution. I hope you can answer my questions, thank you.
thanks so much for your kind comment! i'm very busy and can't promise that i'll make videos on certain topics, but i always consider requests when i'm deciding what topics to address. so please let me know what might be helpful for you to see.
Normality?
Can you please do a video on normality
Mole Fraction
Please take your job as a tutor in our school in India....
Precisely Tamilnadu.....
Hey Tyler, I created an account just to tell you this. I have been reading about mole (your other video) and molarity and molality for more than 20 years (I am a physician). I never had it explained this easy. You are awesome!!
Aklilu T/Michael I am also a Doctor 👨🏽⚕️
@@cloutgangster I'm doctor octopus
@@cloutgangster stop capping
i think my teacher needs to watch this video
Lol...
I m your teacher !😑
U right
😂 even my teacher
Actually my teacher watches taylor’s videos
RUclips: NEVER TAKE DOWN THIS VERY CLEAR & IMPORTANT VIDEO!
Tyler,
I want to thank you in name of all my students for your great videos. Our school, like most high schools, had to go to distance learning during this corona virus pandemic. While preparing my lessons I was so happy I could depend on your videos for excellent instruction.
You always explain concepts so well and detailed that I feel my students will have an excellent foundation for their future chemistry classes .
Clearest definition of Molarity and Molality I've found! The visuals help so much
Tyler, you are the best Chemistry teacher! I'm doing well in my Chemistry class thanks to your videos.
Yes, you're absolutely right. But usually that difference is so small that it doesn't matter, even in solvents of different densities. The one situation where it does really start to matter is in solutions that have a very high concentration of solute, so if you're dissolving a whole ton of something into a solvent, then that can really start to add up.
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.
3:48 - 3:49 That's what I was thinking in chemistry class, and that is why I have to watch this video.
HAHA
Been subscribed to you for so long now, I've stopped since my A-levels but I'm preparing for a prelim test and I'm recapping. Thank you so much for the videos you've posted. You've got a knack for teaching!
I dunno how he can be so incredibly a great teacher
Your a wonderful instructor, professors should watch your videos and learn from you so they can teach better. Thanks for
breaking it down and making it simply =)
Tyler, thank you so much for your channel. I am a mature student that is trying to upgrade his high school credits online, through community college. If it wasn't for you doing this channel, I would NEVER have been successful, I owe you a great deal of thanks.
This guy....is saving my life...this and the gas laws and all that...helping me for passing the exams...Thanks a lot! :)
But which is greater...Molaltiy or Molarity?
Molality does not change with temperature but molarity does
Shouldn't it depend on the density of solution and solvent?
@@srirampatnaik9164 no it depends on volume
I've never seen such a tutor....
This guy is a genius
but then what's morality !???
runetude i don't know why but this comment gives me life
:
The amount of unnecessary prejudices and superstitions one has acquired [on top of obvious basic decency ]
/ per unit of brain matter
...[ ? ] possibly.
This ratio is expressed in arrogance and measured in dB.
LOL!!
hahahaha!!
Beautiful!! xD xD
You are my Chem savior! My college professor's explanation was not even close to yours. You should host lectures where you teach professors HOW to teach these topics.
Exceptional explanation. It made things very clear.
even ur eleven year old vid is better than my teacher explaining 3hrs for this simple topic in this era of digital board and facility (i wish ur were born in india )
hey u in 11th grade?
Thank you so much for explaining the significance and differences between molality and molarity. Very often do instructors tell you to simply "plug the numbers into the formula". However, it is so much better to have access to a more thorough explanation.
Hi, i just wanted to say that i seriously love your videos and i was worried that you had stopped making them because i hadn't seen any videos pop up in my homepage for ages! I am in a vital year at school this year and you made this video just in time! please reply to my message so i know you have actually read it because i have a few requests if it were possible for you to do.
I FUCKING LOVE THIS GUY
your lectures are conceptual & easy to understand.
Best until today 🤗
You explain this so well, but what’s also nice is your voice is clear and easy to follow. For English speaking people, that is.😁
one more thing, the reason some chemical equation preferred molal over molarity is that molality wont be effected by the temperature. the heat that is generated towards the solution will make it's molecules expanding therefore the volume increased, but the mass remains the same
your videos helped me so much to understand chemistry
Sir you are the best teacher.👍
Your video helped me so much
you're really good instructor and professor 👍🏻
Excellent!, Chef Kiss🤌. Thank you
can you please make a video about Normality?
I asked him the same in other video :D so 2 votes !
Yes yes an English video about normality pleeeeeese!
being normal is incredibly overrated tho.
Been encountering this lesson in junior high, in senior high. I'm now in college and here i am again lol
same, got my uni entrance exam tomorrow 😹 learned this in 10th grade
The Chemistry God puts out another great video.
The most underrated channel
OMG, Seriously THANK YOU!!!! I kept telling everyone that wouldn't the total amount of solute and solvent change btwn Molarity and Molality... everyone kept looking at me cross-eyed, that is until I found your video!!! THANK YOU
Crystal clear explanation... Go for it guys if u wanna clear your concepts
Only good teacher can teach like this
the best youbteacher in the planet!
Thank god, your a blessing man I was struggling on my ap chem work and because of you it’s easy
ur teaching is very easy to understand! LIKE!
Idk why u are not making more videos.. But u are amazing.
That was so easy and understandable tysm 🍮
from 2020 and still love this video
world need more people like you
Damn you scientists for SUCKING at naming things.
My turn:
Moles Solute / Liters of Solution = MoLiSol. MolaLi. MolaLity. MolSolurity
Moles Solute / Kilograms of Solvent = MolGraSol. MolaKi. MoGrarity. MolSolvency.
My names have CLEAR OBVIOUS differences to avoid any confusion, and are related to what they mean.
Lmao 💀💀💀
I really love the way you teach!!❤❤❤
Give this guy a medal
Thank you so much for replying I understand you may be very busy but these are just a few requests if it were possible for you to do a couple or even one
- solutions; suspensions; colloids
- saturated, unsaturated and supersaturated solutions
- Henry's law
- Enthalpies of solution
This is where we have studied up to and I know that there are many videos out there on these topics but i fail to understand them or my school teacher as much as i understand you! Thanks again for taking time to reply
Something which can be explained so easily with the help of examples, is made so much difficult by my stupid teacher....Thank you! Your videos are life saver
Please make a video on Normality, Equivalent Weight and n factor. Thank you for the interesting videos that you make.
Bro, I liked your work.
I was unable to understand this concept but after watching your video its simple for me now.
Thanks a lot and by the way I am From INDIA :)
Really good and very helpful .. I was able to clear my doubts
This man right here is the truth
Tyler, you rock, man. You rock.
Thank You..It was simply awesome.Do upload more videos of this kind
This man is so much better than my teacher, who is being paid a salary. This guy works off of add revenue
Wow this is so clear to me now, thank you!
So simply made and easy to understand!!!!
Wow!!!
you are a life saver tyler....
i seriously love your videos
You saved my life
Tyler, you are the man. awesome explanation. ty.
This video saved my life
يا شيخخخ احوب خااالتك 😘😘😘💖
Thank you for helping me with my future homework! You really know how to explain the concepts. 💯
When people say a solution is less or more concentrated, they actually mean that the moles(atoms/molecules) of the solute are less or more crowded together in a solution? Shouldn't that say that the concentration is actually the concentration of a solute (in a solution )? I think about certain details so I'm sorry if it sounds weird.
Boss/Sir/ you own my heart and I can't seem to understand how to thank you. You exactly explained how I wanted to ❤️
Simple explanations, awesome pink shirt, you sir, have it all. Thank you!
Simply awesome. Just mind blowing. Thank you!
I'll definitely want my teacher to see your videos. This is how science is taught. Not like how my teacher does. 😋
Please make a video about Normality and Formality
Thank u so much . Hope my teachers c this and learn from u
NOW I GET IT THANK GOODNESS
There are just three more concepts that I would like for him to touch on. Thats is this: Normality, osmolarity, and osmolality
our a wonderful instructor, professors should watch your videos and learn from you so they can teach better. Thanks for your wonderful videos....But why you didn't come up with videos recently. We like to see you soon on RUclips....Thanks a lot Sir...
thankyou so much for all your videos! you're amazing.
Excellent explanation. Keep it up!
Thank you so Much sir you're awesome........ Love from India
God bless you sir.
Best explanation 😊
OMG!! Thanks a lot Tyler. U made it easy. U r amazing 😍
So if I'm interpreting this right, there should also be another very slight (in this example at least) difference, but still important. In a 1M sol'n there is 1L of CaCl2 + Water, which would weight out to basically 1kg. However in the Molality it will actually be 1.111kg, which is 1kg of Water + 111.0g of CaCl2. Is this correct?? This would no doubt become a more significant difference also in different density solvents.
So molarity is basically volume and molality is weight
Also at 2:11 shouldn’t the moles be in grams or am I buggin???
can you please make a video for solubility??
that one hot chemistry teacher
bruh
That student who is only here for the bod. I mean seriously?
I have a funny question, is it molar and molal concentration of solute or solution? You mention a molar of solution but isn't it molar concentration of solute in a solution (or simply molar concentration of solute)? I know it's just the naming but it still confuses me a bit, I would say molar concentration of solute in a solution and molal concentration of solute per solvent?
I'm sorry I forgot to say this, so the correct term would be the molar or molal concentration of the solute (in a solution), right? And one more thing, so we just assume the entire amount of solute is dissolved, right? Like there isn't any part of it that is not dissolved, since the definition of concentration is the amount of solute dissolved in a solution. I hope you can answer my questions, thank you.
ياخي اشكر ام الي خلفتك
you helped me a lot man
Thank you 🥺❤
You my friend. You. You have saved me from a date worse than death, and you will be rewarded in the afterlife. Peace be with you
So helpful
You are THE BEST .
so is Molality ALWAYS greater than molarity in aqueous solutions, or are there factors such as density that will change that ?
Do you also need to add solute to the 3rd flask then a solvent again until it reaches 1 liter or just add solvent up to 1liter???
HI! I know I'm late and this vid was 6 years ago but I do hope you can make a video about Molality Sample Exercises. Thank you :)
He has already made a molality practice problem video. I hope it isn't too late to be of use to you ☺☺☺.
keep up the nice content!
Greately explained.
Thank you
😀 best teacher!!