Formula Mass and Molar Mass of a Compound

  Рет қаралды 256,857

Ben's Chem Videos

Ben's Chem Videos

13 жыл бұрын

How to calculate the formula mass and molar mass of a compound. Terms like molecular mass and molecular weight are often used interchangeably with formula mass. The "molecular" term just means you're dealing with a molecular (or covalent) compound.
Thanks for watching! 😀
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#FormulaMass #MolarMass #Chemistry #FormulaWeight #MoleularWeight #PeriodicTable #GeneralChemistry #Mass #Mole #Moles #AtomicMassUnit #amu #AtomicMass #ConversionFactor #Calculations

Пікірлер: 119
@caro6724
@caro6724 4 жыл бұрын
bro i know u posted this in 2011 but THANK YOU MRS THOMAS CANT TEACH LMAOOO
@shannonholle4654
@shannonholle4654 3 жыл бұрын
my dude calling out mrs. thomas like that
@amided3816
@amided3816 3 жыл бұрын
@@shannonholle4654 lmao the call outs
@NoahHavens
@NoahHavens 3 жыл бұрын
Facts
@shasha_nuggetz
@shasha_nuggetz Жыл бұрын
Omg same my teacher can’t teach I hate her. 😭😭😭
@andreasghilarducci4137
@andreasghilarducci4137 Жыл бұрын
Same with MS McIntosh or otherwise called macandcheese
@richy1454
@richy1454 3 жыл бұрын
A 1 hr session of chemistry class is just taught in 4 minutes by this guy.
@allehxx7909
@allehxx7909 9 жыл бұрын
better than my teacher
@eileengisellee
@eileengisellee 4 жыл бұрын
Thank you so much! I’m about to take a chemistry test and I was so confused on how to convert. You made it so simple!
@ahmmsam
@ahmmsam 4 жыл бұрын
You are right
@Sc3te
@Sc3te 2 ай бұрын
gl on graduating since by now you should be way pass grade 9 lmao
@eileengisellee
@eileengisellee 2 ай бұрын
@@Sc3te Yes I’m in Master’s for Nursing 👍🏽
@ShaheenShine123
@ShaheenShine123 12 жыл бұрын
THANK YOU PROFESSOR!! I WISH YOU WERE MY CHEM TEACHER!! : ) MY BOOK DIDN'T EXPLAIN THIS IN ENOUGH DETAIL BUT YOU REALLY HELPED ME UNDERSTAND THESE FORMULAS, THANKS
@Stalkertish
@Stalkertish 4 ай бұрын
This was the best way i've seen this explained thank you.
@BensChemVideos
@BensChemVideos 4 ай бұрын
You're very welcome 😃
@MrSunshinetrooper
@MrSunshinetrooper 11 жыл бұрын
Much appreciated - I've never studied Chemistry before and found your explanation easier than my course notes. Cheers!
@lorrainequintero5257
@lorrainequintero5257 6 жыл бұрын
So what’s the difference between formula and molar mass?
@ManitaHoltrop
@ManitaHoltrop 3 жыл бұрын
@@khaliljeanang9027 Use them like they are the same thing.
@madhavsiva8268
@madhavsiva8268 2 жыл бұрын
THEY ARE BOTH SAME THING SOMEHOW
@whatsinaname2288
@whatsinaname2288 Жыл бұрын
They are numerically equal however... Formula mass units: amu Molar mass units: g/mol *I know this question was asked 4 years ago but just answering for those who might be wondering the same thing but happen to see this comment :)
@Imades
@Imades 12 жыл бұрын
This video was a life savor!!!!!
@aivergarcia1001
@aivergarcia1001 3 жыл бұрын
This helped bare....didn’t pay attention in class n was confused. Tyy🙏
@gammabeam02
@gammabeam02 10 жыл бұрын
better than my teacher. :D
@nyy622
@nyy622 10 жыл бұрын
thx buddy. covered everything and was really clear.
@aylincastro6428
@aylincastro6428 10 жыл бұрын
GREAT HELP!!!! :) thank you
@Frenngirl
@Frenngirl 11 жыл бұрын
thank you so much! It helped a lot!
@meive.00
@meive.00 3 жыл бұрын
this vid really really helped me😭❤️✨
@BensChemVideos
@BensChemVideos 3 жыл бұрын
Glad to hear it! Thanks for watching 😀
@EJCraig-uw4mg
@EJCraig-uw4mg 10 жыл бұрын
THANK YOU SOOOOOOOOOOO MUCH BRO!
@anishaparkar130
@anishaparkar130 3 ай бұрын
Old is Gold ❤❤
@scienceguruji8675
@scienceguruji8675 6 жыл бұрын
Thanks sir,,it very easy and understanding
@BensChemVideos
@BensChemVideos 3 жыл бұрын
Hey everyone! 😀 I hope you're enjoying this video! If you'd like to see a better-quality video on this very topic, please feel free to check it out! The link is below 👇👇 kzfaq.info/get/bejne/idCmidCA0KzDmJ8.html
@zev2669
@zev2669 3 жыл бұрын
It helps me a lot so...thanksssssss😊
@sangeetakala1797
@sangeetakala1797 4 жыл бұрын
Thank you so much sir 🙏🙏🙏🙏
@beautytrio2866
@beautytrio2866 9 жыл бұрын
Thankyouuuu!
@SepulcherGeist
@SepulcherGeist 5 ай бұрын
Alright thank you, that was very clear.
@BensChemVideos
@BensChemVideos 5 ай бұрын
You're very welcome 😀
@mz74smart
@mz74smart 10 жыл бұрын
Do you use sig figs on formular mass?
@alaaabusaleem4652
@alaaabusaleem4652 10 жыл бұрын
جزاك الله خيرا =)
@s1len3e
@s1len3e 4 жыл бұрын
Alaa Abusaleem The best comment ever
@ishida_yasho
@ishida_yasho 6 күн бұрын
Thank u so much sir!🌷
@BensChemVideos
@BensChemVideos 6 күн бұрын
@@ishida_yasho you're very welcome!
@siyadubey1
@siyadubey1 2 жыл бұрын
If both molecular mass and formula mass has same techniques to find so what's the difference?
@vitalchic9298
@vitalchic9298 2 жыл бұрын
I like how your straight forward OwO Tysm
@BensChemVideos
@BensChemVideos 2 жыл бұрын
Thanks!
@Kristenesfiles
@Kristenesfiles 8 ай бұрын
Thank ya!
@BensChemVideos
@BensChemVideos 7 ай бұрын
You're welcome! Thank you for watching 😀
@kajixxxmizu
@kajixxxmizu 11 жыл бұрын
There are 2 because there is a N (which is what I assume you are talking about) before H4 and a N before O3, resulting in 2 N.
@MrAhir680
@MrAhir680 3 жыл бұрын
Thank you sir...
@BensChemVideos
@BensChemVideos 3 жыл бұрын
You're very welcome! Thanks for watching!
@sagarsagwal1687
@sagarsagwal1687 5 жыл бұрын
Best explian
@rintokiOvO
@rintokiOvO 11 жыл бұрын
Thanks for making this video This is what I need for my exam :D
@adamDoesMath
@adamDoesMath 3 жыл бұрын
rintokiOvO how’s life now
@evebillings4598
@evebillings4598 4 ай бұрын
🤯you make it so easy!
@BensChemVideos
@BensChemVideos 4 ай бұрын
Very cool, glad it clicked for ya 😀
@raultiger1
@raultiger1 11 жыл бұрын
Great teacher! I have a test tomorrow and I think this might have just saved my grade! Thank you so much.
@erinxox2464
@erinxox2464 4 жыл бұрын
Lucas Calvert What grade did you get 😂
@raultiger1
@raultiger1 11 жыл бұрын
Just subscribed
@rapmondegreat808
@rapmondegreat808 3 жыл бұрын
where did you get the 10.0 g?
@m061105
@m061105 11 жыл бұрын
you said suppose you have 10 g?what`s that mean is it giving or you just assume?
@MrCombatboots9
@MrCombatboots9 11 жыл бұрын
Thanks for the videos, but you need to center your mic!
@helenakrawi
@helenakrawi 3 жыл бұрын
god bless you you saved meee
@KissMyBalls
@KissMyBalls 9 ай бұрын
What's the difference between formula mass and molecular mass? I read that the formula mass (formula weight) of a molecule is the sum of the atomic weights of the atoms in its empirical formula. Is that correct?
@BensChemVideos
@BensChemVideos 9 ай бұрын
They're essentially the same thing. "Formula mass" is used to describe Ionic compounds, since they don't exist as molecules.
@issyart
@issyart 7 ай бұрын
Why are they numerically equal? I can't really wrap my head around how for example the formula mass of N can be 14u, and the molar mass 14g/mol. Is there any way to show how 1 mol weighs 14g while one atom weighs 14u?
@aln-lb3gx
@aln-lb3gx 3 жыл бұрын
I have chemistry test tommarow, you really help me thx.
@BensChemVideos
@BensChemVideos 3 жыл бұрын
You're very welcome! Good luck! 😀
@aln-lb3gx
@aln-lb3gx 3 жыл бұрын
@@BensChemVideos thx
@sweatersnug
@sweatersnug 12 жыл бұрын
he's talking about the a.m.u. (atomic mass unit) because the formula and molar masses are basically the added a.m.u. of each exn
@Alythedreamer17
@Alythedreamer17 4 жыл бұрын
How did you get 10g?
@casjandraasuncion4524
@casjandraasuncion4524 2 жыл бұрын
how did it become 10.0g? where that come from
@dlggnation
@dlggnation 11 жыл бұрын
cool
@rahuldutta1386
@rahuldutta1386 4 жыл бұрын
Thanks sir
@BensChemVideos
@BensChemVideos 4 жыл бұрын
You're very welcome! Thanks for watching!
@sqnldrhadi
@sqnldrhadi 4 жыл бұрын
Thanks
@BensChemVideos
@BensChemVideos 4 жыл бұрын
You're very welcome. Thanks for watching!
@RedFlame95
@RedFlame95 4 жыл бұрын
So they are the same???
@drugreviewerpakistan6148
@drugreviewerpakistan6148 3 жыл бұрын
i always like subscribe ur vids keep the good work :>
@BensChemVideos
@BensChemVideos 3 жыл бұрын
Thanks so much for your support! 😃
@drugreviewerpakistan6148
@drugreviewerpakistan6148 3 жыл бұрын
@@BensChemVideos sir lots of prayers so u could keep this good work which could befit not just thousands but millions of childrens worldwide by the way i am from pakistan
@MenacingTato69420
@MenacingTato69420 Жыл бұрын
@@drugreviewerpakistan6148 Well that explains the broken english.
@therealfozzie
@therealfozzie 10 жыл бұрын
very helpful
@uzumakinaruto1837
@uzumakinaruto1837 2 жыл бұрын
I have a test today..😂😂..
@kajixxxmizu
@kajixxxmizu 11 жыл бұрын
It would be 2 times the atomic weight for oxygen and 2 times the atomic weight for hydrogen.
@drugreviewerpakistan6148
@drugreviewerpakistan6148 3 жыл бұрын
waa pawri kar de
@theskeletonful
@theskeletonful 9 жыл бұрын
What if 4:08 you put 80.05g/1 mol
@aradhyamishra7914
@aradhyamishra7914 2 жыл бұрын
Thank you sir I am indian 😍
@BensChemVideos
@BensChemVideos 2 жыл бұрын
You're very welcome! Much love from the USA!
@doyinadetunji4239
@doyinadetunji4239 11 жыл бұрын
where did the 10g come from
@naimanura
@naimanura 4 жыл бұрын
Doyin Adetunji he was giving example.
@naimanura
@naimanura 4 жыл бұрын
Doyin Adetunji he was giving example.
@abbythompson7853
@abbythompson7853 3 жыл бұрын
you sound so much like dream
@Itz_riyuu_532
@Itz_riyuu_532 4 ай бұрын
Me ye 12saal baad dekh ri 😂🥲
@sleepydoormouse
@sleepydoormouse 10 жыл бұрын
Atomic Mass Unit.
@rajeshramanujamr
@rajeshramanujamr 6 жыл бұрын
Oo
@EpicSelenium34
@EpicSelenium34 5 жыл бұрын
Haha! it's just the same number but with different units
@GamesForNoobs
@GamesForNoobs Жыл бұрын
W lol!
@fadedapollo
@fadedapollo 5 жыл бұрын
and hour and 30 minutes of class into 5 minutes
@standupmathsbyarjun-class1744
@standupmathsbyarjun-class1744 2 жыл бұрын
You are great sir, But you are since 10 years,
@BensChemVideos
@BensChemVideos 2 жыл бұрын
Thanks!
@BensChemVideos
@BensChemVideos 2 жыл бұрын
Hey everyone! Hope you enjoyed the video! 😀 If you're interested, I do a weekly 🔴livestream 🔴 SUNDAYS at 9pm ET right here on KZfaq! Hope to see you there! 😁 -BeN
@madhavsiva8268
@madhavsiva8268 2 жыл бұрын
OK THANK YOU SIR 😊
@BensChemVideos
@BensChemVideos 2 жыл бұрын
@@madhavsiva8268 you're very welcome! Thanks for watching 😀
@madhavsiva8268
@madhavsiva8268 2 жыл бұрын
WHICH SUBJECT WILL BE STREAMED ON SUNDAY SIR
@BensChemVideos
@BensChemVideos 2 жыл бұрын
@@madhavsiva8268 electrochemistry!
@madhavsiva8268
@madhavsiva8268 2 жыл бұрын
@@BensChemVideos mm okey sir
@Woodwork150
@Woodwork150 Жыл бұрын
who is watching in 2023 they are legends,ultra legends lime me please like it 🎉
@ahmmsam
@ahmmsam 4 жыл бұрын
I am Indian
@skulless.
@skulless. 2 ай бұрын
Is this gfm?
@BensChemVideos
@BensChemVideos 2 ай бұрын
Gfm?
@skulless.
@skulless. 2 ай бұрын
Gram formula mass
@BensChemVideos
@BensChemVideos 2 ай бұрын
@@skulless. probably. I'm not familiar with that exact term, but it's gotta be the same thing I imagine
@skulless.
@skulless. 2 ай бұрын
Thank you
@angelmakima
@angelmakima 7 жыл бұрын
even more confused 😕 😔
@Hoopermazing
@Hoopermazing 12 жыл бұрын
You're saying "atomic mass," but it sounds like you're talking about atomic weight (i.e. relative atomic mass.) E.g., the atomic weight (relative atomic mass) of Carbon is ~ 12.01 u, whilst the atomic mass of Carbon-12 is 12 u.
@lilloca452
@lilloca452 10 ай бұрын
where did you get the 10.0g?
@kalebdida
@kalebdida 9 ай бұрын
i guess its assumed value
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