General Chemistry 1 Final Exam Review: bit.ly/3DNmZqb Final Exams and Video Playlists: www.video-tutor.net/
@americanborn6768
5 жыл бұрын
Dude, ur an AWESOME Chem tutor!!!! A mole's worth of applause to u 👏
@tishitavirmani9491
3 жыл бұрын
6.022*1023👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻
@aryanokokok
Жыл бұрын
@@tishitavirmani9491 💀💀💀?
@GRANDMARSHAL47
5 ай бұрын
@@aryanokokokthat's the value of 1 mole
@lycancrystal
3 ай бұрын
@@GRANDMARSHAL47no it isn’t
@GRANDMARSHAL47
3 ай бұрын
@@lycancrystal huh? Please dont say it's Avogadro numbrr
@EduardoPatton
6 ай бұрын
dude, this guy is the reason I have an A in chem. I truly could not appreciate him more. He teaches 10x better then my teacher no question. At this point I dont even need her lessons. He will teach me so much better.
@sarahjhnsn
4 жыл бұрын
you teach more than my highschool chem teacher oh my gosh idk what i would do w/o this channel
@yoursalluring
3 жыл бұрын
Bro I swear I saw your user in another comment section on chem videos 💀
@venkatesankrishnamoorthy104
3 жыл бұрын
fr
@chemistrywallahdr.sanjayja6856
2 жыл бұрын
@@yoursalluring to inform you
@a.pal_yt2018
2 жыл бұрын
this man using calculator, that's illegal.
@viper_3
Жыл бұрын
@@a.pal_yt2018 😂
@Tony-tg8wq
7 жыл бұрын
Just started Chem again after 5 years and your videos are definitely helping. Thanks for taking the time to do these!
@bobby3292
Жыл бұрын
same!
@redbean9410
4 жыл бұрын
my mind is just absolutely blown at how easy this topic is compared to how my shitty textbook spends 2 pages on it. god fuckin bless this account
@anmolshaw3603
5 ай бұрын
Dude, you're better than my school teachers! 👏👏
@nicoleformento6798
5 жыл бұрын
You're voice sounds so sleepy but thank you for that voice I learned this lesson. More power and God bless
@jacearnold4093
3 жыл бұрын
It was truly amazing learning it with you The way you explained it is so spectacular
@jhonlawrencebulosan741
4 жыл бұрын
Thank you for this video, I could not for the life of me understand what this was through the textbook, even with an example. Much appreciations
@PeteZajot
4 жыл бұрын
300 dollar textbook: “explains it on the most complicated way to make it seem as if it was worth what they made you pay for it” KZitem video: Just do this, look for these numbers, divide them and you’ll be fine.
@rasneetkaur8363
4 жыл бұрын
hi just a random doubt do you know why he multiply (*4) AT 6:46 ? hoping for a reply.
@preethir2399
4 жыл бұрын
@@rasneetkaur8363 to make it a whole number
@tishitavirmani9491
3 жыл бұрын
😂😂
@victorkumte4662
3 жыл бұрын
This is way better than my chemistry teacher.
@bejune_2899
6 жыл бұрын
I thought the definition of the whole number is all the number without fractions. In an example of NO, the ratios of A and C, and B and C do form fractions. I did not get why this example can explain the law of multiple proportion. Can anyone explain this one to me? Thank you so much. I am pretty sure I understood differently since I don't use English as my first language. Thank you guys!
@alicedao320
6 жыл бұрын
Be June_주은 same i dont understand this law at all
@zacharylee1527
6 жыл бұрын
Yea this doesn't make sense
@Mr.Opinion
6 жыл бұрын
he means that the ratio is a whole number ex.3:4 or 3/4 which are both obviously whole numbers, but when he puts it in fractional form, i see how that could be confusing
@alexcyne9041
6 жыл бұрын
ohhhh
@1asgarov
6 жыл бұрын
@@Mr.Opinion but that makes no sense every single ratio by that definition is a whole number - i mean there is no 3.75/4.23 ratio. I dnt get this
@kathleenwhitefield2732
6 жыл бұрын
How do you know what numbers to use to multiply for the whole numbers?
@martinastellaire
5 жыл бұрын
Same, im stucked with that question ugh
@IronEducation
5 жыл бұрын
@@martinastellaire This is super late but multiply the decimal by whatever number that's smallest that will yield a whole number. .5 is 1/2 so I need two halfs to make a whole. so .5 x 2 is 1. Or in the last example 11:06 the smallest number that makes 1.5 a whole number is 2, 1.5 x 2 is 3. Take that 2 and multiply it with the other compound so everything stays balanced.
@lidyateshome1840
2 жыл бұрын
@@IronEducation too early for someone like me dude! blessed:)
@lidyateshome1840
2 жыл бұрын
@@IronEducation too early for someone like me dude! blessed:)
@Imoffline.com1
6 ай бұрын
0.50 multiply by 4 0.33 multiply by 3 0.67 multiply by 3 0.25 multiply by 4 0.75 multiply by 4 0.20 multiply by 5
@lisamcglothlin8125
3 жыл бұрын
This may be too late for you to see this comment since this is an older video, but THANK YOU for your explanation. I absolutely can relate to the way you explained this so much better. Much, much, MUCH appreciated.
@elroietegete9732
3 жыл бұрын
my god!! thanks wish me luck i've chemistry final exam nxt week!
@gbemisolaalaba-ige2277
Жыл бұрын
After failing my Chen test today 😔, I supposed I’ll learn a thing or two and now I’m beginning to understand it even more I’m truly great full 7:33
@davidogbija5806
11 ай бұрын
You are a blessing to our time.
@pravaalreddy2050
3 жыл бұрын
Whole number is a number without any fractional component then how is it possible that 5/4 & 5/2 are whole numbers rather than fractional numbers in the 2nd problem.
@MM-rx5py
7 ай бұрын
Yesss my same question today!
@adeyemikehinde3294
Ай бұрын
Think of them as ratios. 5/4 is 5:4 and 5/2 is 5:2. These are whole numbers when expressed as ratios.
@georgesadler7830
9 ай бұрын
Professor Organic Chemistry Tutor, thank you for explaining the Law of Multiple Proportions in AP/General Chemistry. From watching the video, and doing problems, I still have some issues with this material from start to finish. This is an error free video/lecture on KZitem TV with the Organic Chemistry Tutor.
@dylanrivera2550
3 жыл бұрын
You are an actual lifesaver thank you so much
@angeldeguzman5233
6 жыл бұрын
Hi. I just want to ask where did you get the 2 and the 4 for the multiple proportions?
@samdorcely4996
4 жыл бұрын
He just came up with them, in order to make it a whole number:
@kamrinathwal1217
4 жыл бұрын
@@samdorcely4996 responded 2 years later lmao
@theunknown1760
4 жыл бұрын
@@kamrinathwal1217 noice ahhaha
@blacklyrics049
Жыл бұрын
@@kamrinathwal1217 not again
@freebiehughes9615
4 жыл бұрын
Thank you for this!!! I always understood the definition of the Law, but the stoichiometry calculations confused me. You cleared it up a lot!😁😁😁😁😁😁😁
@sudhanshubhushan7724
6 жыл бұрын
Nice teaching ...you have totally made to understand this
@mathhhhphyphy
17 сағат бұрын
English isnt my native language but your video helped me a lot, thank you so much
@technicalchannel300
4 жыл бұрын
This person really has a right to fund him due to his teaching procedure. Alot of appreciation to him
@nnennaokikeuzor6165
Жыл бұрын
i love the way he does it without showing his face or any body parts
@sarahramirez289
6 жыл бұрын
Thank you! This helped me finally grasp the concept.
@addisumengistu4784
3 жыл бұрын
Thanks bro u have no idea how u helped me 😀😄😀 thanks
@fatimasalas3665
4 жыл бұрын
How is 5/4 a whole number??? I’m confused
@gabrieldecker7209
3 жыл бұрын
Exactly. Even 5/2 is not a whole number, as far as I know www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-factors-and-multiples/whole-numbers-integers/a/whole-numbers-integers
@spiritualhumanist
2 жыл бұрын
12:16 = 1:x X= 16x1/12. X= 16/12=1.33
@omparghale
6 жыл бұрын
Law of reciprocal proportion please
@lizprosper1050
9 ай бұрын
Is it spelt SULPHUR or SULFUR. Or are they two different things
@madz_maddie_1584
10 ай бұрын
When dividing stuff why r u sig figing it to 3 instead of 2 sig figs
@QueenetCharles
Жыл бұрын
How did you get 4 which you used to divide 1.25(C÷B)
@areinawonders2253
7 ай бұрын
same question here
@carolsmall992
5 жыл бұрын
Great video, spoilt by getting the definition wrong; should have been “... a RATIO of small whole numbers.”
@richnjl2823
Жыл бұрын
You explained this the best. 😊 Thanks
@tanishb4814
2 жыл бұрын
im in 8th grade learning this.. you are amazingg! my doubts are now clearr
@robinnain9027
2 жыл бұрын
Why learn this early
@chill_8_
Жыл бұрын
narayana?
@kaleabsibhat-p3k
10 ай бұрын
This is the best channel ever
@lohxinru3021
4 жыл бұрын
You are really awesome,and btw you have a really sweet and nice voice.😍😍😍
@victorkumte4662
3 жыл бұрын
He makes complex concepts in chemistry easy.
@ayanpalandahelipal38
Жыл бұрын
Best chemistry Teacher
@ahlamalreshidi2561
Жыл бұрын
you are the best tutor 💙✨
@maureen732
3 жыл бұрын
can somebody explain to me why he multiplied 2 and 4 to the over A thingy as well as the C over B...why 4 and 2?
@joedelarios9255
5 жыл бұрын
Your question does not read that there are x2 100g of compounds. It reads that there is 100g of 2 different compounds, comprised of 50g of S and 40g of S. Please change the wording.
@badman-jb6bx
3 ай бұрын
Negative numbers, fractions, and decimals are not considered "whole numbers." A fraction is a whole number if and only if the numerator divides the denominator with no remainder ( which is a positive integer, not a decimal). As a result, such instances do not demonstrate the law of multiple proportions.
@darmoore8966
6 жыл бұрын
Thanks, that helps a lot!
@hamidny8290
2 жыл бұрын
Thank you for your tutorials.
@ifoolmyself
4 жыл бұрын
i love the way he uses the calculator 😍
@blacklisanna
4 жыл бұрын
Awesome examples and explanation! Thank you!
@alienwalk
7 жыл бұрын
Your handwriting has gotten neater. Thank you.
@misganadamtew7848
3 жыл бұрын
Thank you very much !!! But I have one question here and i would be happy if anyone in the comment section give me answer for my question. The question is ; Does the ratio have to be larger:smaller for example, in the last example the result was 3:2 , Can't it be 2:3 and say A:B ? Which way is the correct way of writing? Thanks in Advance!!
@benarousmohamed5732
Жыл бұрын
both are correct
@incoherent23-77
3 жыл бұрын
I'm confused. Aren't fractions not classified as whole numbers?
@gargivaradkar1230
3 жыл бұрын
no
@archanamare3279
3 жыл бұрын
Sir you are teaching nice
@vijaynaidu2179
6 жыл бұрын
thanks for making it easy
@tyxhq.
7 жыл бұрын
is there a video about mixed equations and balancing them??
@mekyyluhh.acapss
3 жыл бұрын
thank uu smm! wala aq nagets sa module ko diko talaga alam gagawin kobkung wala tong channel na to huhu
@samuelmonday6087
3 жыл бұрын
You are really help me alot.
@addisutesfaye5585
2 жыл бұрын
Thank you for the explanation but I'm not sure I get it a 100%. Any fraction with decimals can be simplified to constitute whole numbers if you multiply it by multiples of 10. So does this mean there's no case to demonstrate the law is not obeyed?
@victorkumte4662
3 жыл бұрын
Sorry for that, this dude is way better than my chemistry teacher.
@Imonyaa
4 жыл бұрын
For the example of oxygen and nitrogen, can we get the chemical formula if the compounds using only the data we were given?
@hareemkhan9003
5 жыл бұрын
how do u know what numbers to use to multiply to get the whole number? plz reply
@IronEducation
5 жыл бұрын
Thank you!!!!!!!!! Another great video.
@unanimousd5403
3 жыл бұрын
where did you get the 2 & 4 you divided from, please?
@JAMESHAGIN-wq3bl
Жыл бұрын
Please do a video and help me solve this question below. an element form 4 oxides having percentage of X = 77.4 %,63.2%,69.6%,72.0%. VERIFY LAW OF MULTIPLE PROPORTION
@sangamsharma7716
3 жыл бұрын
Short but informative
@MA-ut2tm
6 жыл бұрын
hi can u explain gay lucias law and Avogadro law please I am waiting for your video
@SAIROSHAN-li4bx
11 ай бұрын
at 2:31 i have a doubt 1 grams of carbon combine with 2.67 g of oxygen as according to law of definite proportions carbon combines with O2 in ratio of 3:8
@qwabenaxedi5477
8 ай бұрын
Thank you so much ❤
@SimratDeol20
6 жыл бұрын
Thanks.... It was a great help😁
@dorrinesavage2777
4 жыл бұрын
Hw do u get the four to multiple
@barbarab.9235
5 жыл бұрын
fantastic video! helped immensely!!!
@rianzaonuora2936
6 жыл бұрын
This was really helpful. Thank you :)
@الحمدلله-ق3ط5ن
Жыл бұрын
Thank you so much
@Natyto10Miki
9 ай бұрын
Tnxxxxx teach😁😀 what a wonderful lesson
@biruktadele1240
2 жыл бұрын
BRO u r awesome💯
@spiritualhumanist
2 жыл бұрын
12 : 32 =1 : x. X = 32x1/12. X = 32/12=2.66
@markvincentordiz
6 жыл бұрын
how is 5/2 a whole number?
@ca-kz6xd
6 жыл бұрын
It's a ratio. 5 grams of compound C is to 2 grams of compound A. They are whole numbers.
@themagesticunicorn7284
4 жыл бұрын
Hi, I seriously love you.
@raymondchukwukelu336
3 жыл бұрын
Love you to
@themagesticunicorn7284
3 жыл бұрын
@@raymondchukwukelu336 LOVE YOU MORE
@selihomtectips845
2 жыл бұрын
Very helpful👏
@avengersquote4790
2 жыл бұрын
Please law of reciporcal proportions
@queenagnimitra1690
Жыл бұрын
Just a question,how did you get what number is to be multiplied to the deciaml to get the whole number?
@Michael-ey1th
8 ай бұрын
U jxt multiply it by the nearest number that can give u a whole number
@chukwuemekaugorji7954
2 жыл бұрын
what is the point of this though. Like why do we need to show the relationship in whole numbers. For the law of definite proportions you could use the ratio between the individual elements and their corresponding compound to solve a problem taking to stoichiometry. however here it seems to just be about showing the relation between the two compounds such as an isotopic compound where the relationship is unclear.
@dailyinformation7941
6 жыл бұрын
thank you
@breakfastenjoyer
6 жыл бұрын
What about 3 elements?
@ishanmuthu5434
2 жыл бұрын
if its whole numbers, shouldnt it only be 0,1,2,3,4.... or am i wrong. 3/2 is a fraction right?
@noahchang8407
4 жыл бұрын
Which textbook do you use?
@yohannesmekbib2596
2 жыл бұрын
Bro thank you 🙏🏽
@mncedisimncube5155
6 жыл бұрын
Made easy. Thanks a lot
@tirex2224
5 жыл бұрын
Am sorry but why did you use sulphur for the first ratio can't we use oxygen first then our answer will be 2÷3 instead of 3÷2 I am confused pls reply early
@Vi3ver1
7 жыл бұрын
You are awesome.
@thecubeman5197
5 жыл бұрын
Can you tell me which software are you using in this vid ... Thanks in advance
@TheOrganicChemistryTutor
5 жыл бұрын
kzitem.info/news/bejne/03iJ24GlqH-Kpag
@jamesparedes6819
Жыл бұрын
Hey, your great video gave me understanding about the topic, but where do you get the number 4 to be multiplied with 1.23 and 1 in 6:47 ?
@angelmacaraegevangelio
Жыл бұрын
If you would divide 5 and 4 you would get 1.25
@angelmacaraegevangelio
Жыл бұрын
That is why he multiply it w/ 4
@gargivaradkar1230
3 жыл бұрын
i am subscribing u right noww!!
@tremaineification
3 жыл бұрын
Where did you pull 4/4 from??
@clintonezeh7556
5 жыл бұрын
Good video
@abigailsolomon7370
2 жыл бұрын
I loved it
@cinderellahour1070
4 жыл бұрын
Where did you get the 4 from to multiply. I thought it would be 2 again.
@thaaatsenoughinternetfortoday
4 жыл бұрын
You have to multiply by "4" because that is the lowest (smallest) number that you can multiply by in order to get the numerator to be a whole number. (Whole numbers aka "counting numbers" are numbers with no decimal or fraction, like 1,2,3, and so on.) 1.25 X 2 = 2.50, which still isn't a whole number. Multiplying 1.25 X 3 = 3.75, which still isn't a whole number. When you multiply 1.25 X 4 you get 5, which *is* a whole number, meaning 4 is what you have to multiply by in order to get the whole-number ratio "5:2" (don't be confused by him using "5/2" because it's not a fraction, it's a ratio)
@littleunicorn6573
4 жыл бұрын
@@thaaatsenoughinternetfortoday bro thank you so much, i was stuck on this for ages.
@thaaatsenoughinternetfortoday
4 жыл бұрын
@@littleunicorn6573 unrelated but YO HOW DID YOU GET YOUR KZitem ICON TO BE A GIF?? i thought my eyes were deceiving me when I just see jimin moving in the corner of my eye
@littleunicorn6573
4 жыл бұрын
@@thaaatsenoughinternetfortoday i guess you just download the gif from google and change it to your dp 😏 i did it on my mac but you can use any other laptop
@djc736120
2 жыл бұрын
Does the last example problem correspond to any real compounds? If so, what is compound A ?
@saanvisharma2126
Жыл бұрын
Compound A would be Sulphur Oxide, and compound B would make a thiosulphate ion, according to the respective stoichiometric coefficients😊
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