I don't know how to say this but thank you very much Sir for 2 years I haven't been able to understand a single word in chemistry classes , and since this is my last year in high school I need good grades especially in science after watching this video I finally learned something. Thank you so much Sir , RESPECT
Dude i am an indian. Even my teacher couldnt explain that well to me in our language. I was able to clear my concept pretty well. You explained very well and Thank you so much..
THANK U THANK U THANK U literally explained so well i am so behind because i couldnt understand the work after watching other videos i was about to hire a tutor but you literally changed my confusion on chemical equations thank u please make more if u can it really helps!
THANK YOU SO MUCH U DONT KNOW HOW I AM STRUGGLING WITH CHEMICAL EQUATIONS THANK YOU THANK YOU I HAVE AN CHEMISTRY EXAM TOMORROW OK BUT IM SO GRATEFUL THANK YOU THANK YOU
PopcornfrenzyYutube Lol probably too late now but the III just means that the charge of that element is +3 because as you may know the elements from the middle of the periodic table have unstable charges, that's why the Roman numbers are next to the elements as indicators, not necessarily that there are 3 of them
@@enyplayz1514 I went great. Something like 89%. The test had nothing for this tho and my teacher was teaching my class the year above work. However I'm doing this next year and it is pretty easy
Still i not understood y they were put numbers in down (i know that we should balance the equation )if they gave in words description wt u will do without knowing how to solve
Is it cl2 because Cl has an electron arrangement of 2.8.7? Therefore its sharing electron with another cl in order to have achieve octet thus making it stand own its own? Pls tell me im right thank you
Probably too late for this comment , but anyways Cl is a diatomic element so it should always be represented as Cl ,subscript 2 ...just like hydrogen you always see it at H ,subscript 2 ..another example is Nitrogen it is also a diatomic element, my advice. To you is to search up all the diatomic Elements and to pay attention in class because usual the teacher mentions it but it can be very easy to not get unless your paying attention then you note it down somewhere As for why he got NaCl without a coefficient 2 I don’t understand, because aren’t they supposed to be balanced (conservation of matter ) so there should’ve been a Coefficient 2 in front of Na on both of the sides .i think so 🤷🏾♀️not sure
How dare you give practice questions without the answers ( thanks. Toss us in the deep to swim) hopefully we get it right🙄 You broke your promise!- what happened to the 2 in Cl2???
I don't know how to say this but thank you very much Sir for 2 years I haven't been able to understand a single word in chemistry classes , and since this is my last year in high school I need good grades especially in science after watching this video I finally learned something. Thank you so much Sir , RESPECT
yo did you graduate
@@temmison1171 LOL DID
HE THO?
@temmison I hope he did lol 😭😭😭
WHAT SCORE DID U GET WE NEED TO KNOW (hope u did well tho)
Im in the same boat as you😭
thanks this helped me a lot since i have a since test tomorrow.
khaled alsayyed
That’s why I’m here
big oof same here
How did your test go?
Callum May I’m taking mine today 😂
did you pass ?
Dude i am an indian. Even my teacher couldnt explain that well to me in our language. I was able to clear my concept pretty well. You explained very well and Thank you so much..
Ooohh yeah! I'm also indian and I agree with you
Iam also from india
IAM also indian
@@karunakartrollerkarunakar7251 I am not India
I am also Indian and i as bc of online classes my teacher didn't even teach this... 😭😭
Thanks fahm, now l can ace my tests 🤘💪🏾
THANK U THANK U THANK U literally explained so well i am so behind because i couldnt understand the work after watching other videos i was about to hire a tutor but you literally changed my confusion on chemical equations thank u please make more if u can it really helps!
Class of 2023. Loved this class for the 2 years i had it. Through honors chem and ap chem.
i think i'm having a hard time bc i can't remember the elements and stuff😭😂dory memory
dear what a brilliant teacher u r....really appreciable......god bless u....
This is crazy I've been struggling with this for like 4 years and I learnt it in one night thanks appreciate that so much❤️
These are stuff I wasnt able to understand for years and now i finally start to get.
finally I found what I wanted to know. thanks so much!
THANK YOU SO MUCH U DONT KNOW HOW I AM STRUGGLING WITH CHEMICAL EQUATIONS THANK YOU THANK YOU I HAVE AN CHEMISTRY EXAM TOMORROW OK BUT IM SO GRATEFUL THANK YOU THANK YOU
when the teacher doesn't teach well but you come across a great video that helps you out alot . thank you so much bro
thank you sir you helped me alot
Thank u sir. I searched a lot for a video of this topic . It was so helpful. Thank u ...
Thank you so much. I have been barely passing my Physics when I could have just watched your videos from the beginning.
Hold up hold up , this is for our chemistry assignment what do you mean physics🤷♂️👨🔬
@@haahahah6149 I meant when you choose physics, it comes with chemistry as well and I wasnt doing so well in both
Damn you're a real teacher !
Thank u sir , this changed my life. Forever Grateful !!
thanks mate your the best i need this for my test tomorrow
Good job
Thank you so much! Why haven't I come here since
Thank u vry mch sir i have my final exams tomorrow i understood vry well🙏🙏🤝🤝
thanks a lot..nice teaching
You’re awesome man
Been six years but it’s still helpful for my revision! Tyvm and also I like your voice a lot. :)
Thanks...ur video help me alot.... 😊😃
Wait how do you know the cooper is plus 1 if its in the transition metals?
I like the way how u teach. Thank youu💕
U are a great teacher sir,♥️ from 🇵🇰 Pakistan
I sacrifice my life for Pakistan 🇵🇰
Wait just a question what if the reaction is like this Iron (III) reacts with Oxygen gas do I need to write Fe with a subscript of 3?
PopcornfrenzyYutube Lol probably too late now but the III just means that the charge of that element is +3 because as you may know the elements from the middle of the periodic table have unstable charges, that's why the Roman numbers are next to the elements as indicators, not necessarily that there are 3 of them
its never to late. you helped me anyways@@ARose47
Vikram Oldham Glad I could help
Thank you so much, this helped a lot.
Thank you very much. This helped me a lot
Thank you sir for giving this good and easy idea to fastly understand this question 😊🙏
Hey, can you explain to me again why the 2 in Cl disappears when it was on the second equation I believe.
Thanks
@Camila BVHS2021 Gonzalez thank youu
@Camila BVHS2021 Gonzalez wait so after the reaction and the diatomic atom is not alone anymore do we just ignore the 2??
@@itsjustirfan4906 yh i don't get it
@@barry1269 she deleted the comment nuuu
U help me alot in my exam !thanks
thanks to this i won’t fail 🤝
OMG! I got it now, very helpful video.
Im watching this at 11pm almost 12am, thanks so much, I got a test first thing in the morning
How'd u do?
@@enyplayz1514 I went great. Something like 89%. The test had nothing for this tho and my teacher was teaching my class the year above work. However I'm doing this next year and it is pretty easy
Thank you! i understand now
Thanks needed a refresher on this
Why is it when you convert them into symbol, why is there no charges for some element?
You are going fast but I think it is me since I'm new to this unit. I got the simple sodium equation.
I past chemistry thanks
Thank you. Its really a nice class
Thanks much🙏 appreciated..
Thank u sooo much u help me a lot 😊
6:33
Bless your heart
Need a video on or about the charges and how to apply it in the equation
Still i not understood y they were put numbers in down (i know that we should balance the equation )if they gave in words description wt u will do without knowing how to solve
I keep wondering could someone kindly assist me why the valency for Aluminum wasn't added on the products side🥺🥺🙏
Thanq u very much
Sir love you i needed this thankyou sir
Why oxygen isn't O2 when writing equation? Are we basically using elements
Thank you so much sir
nice vid + 1 sub
youre awesssome!
Thank you so much 😊
WHERE DID YOU GET CL2 FROM
Isn't the symbol for heat supposed to be below the arrow?
Why do you not put the 2 from the cl in the product side
U kinda sound like a dance teacher though
It's a good vibe though
Thumbs up
Is it cl2 because Cl has an electron arrangement of 2.8.7? Therefore its sharing electron with another cl in order to have achieve octet thus making it stand own its own? Pls tell me im right thank you
Ur right
I don't understand how you get the subscripts, how do you know when there should be 2
Same doubt..
i believe there is a list of diatomic molecule non-metals you need to remember basically - H, N, O, F, Cl, Br, I, At.
Thank u so much for the help
Amazingg
I like this from the beginning
Thx
Thanks m8
wouldn’t the 2 go before or in front of the Al ..?
Super
OMG THANK YOU SO MUCH
MVP THANK YOU
Please sir how do we know the charges?
Thank you it helps
thank you!!!
tnx
Thanks
Thank gooood for this school really doesn't teach this good
Thanku.
Wow!
Thank you so much
Thanks ❤️
how am i suppose to know that there are two chlorines?
William Macleod I think it's because chlorine is a diatom. Edit: He also said it in the video but I posted the comment before watching.
chlorine gas is always Cl2 because it can't be Cl alone. it seems that it's unstable and couldn't contain a form. although the periodic table says Cl.
Probably too late for this comment , but anyways Cl is a diatomic element so it should always be represented as Cl ,subscript 2 ...just like hydrogen you always see it at H ,subscript 2 ..another example is Nitrogen it is also a diatomic element, my advice. To you is to search up all the diatomic Elements and to pay attention in class because usual the teacher mentions it but it can be very easy to not get unless your paying attention then you note it down somewhere
As for why he got NaCl without a coefficient 2 I don’t understand, because aren’t they supposed to be balanced (conservation of matter ) so there should’ve been a Coefficient 2 in front of Na on both of the sides .i think so 🤷🏾♀️not sure
Thank you.
passivemoon lol I like how you watched it a day before me 😅
😭thanks a lot for helping me
watched
I wish you were my teacher
dont think you know how big an impact this video has
For this question 6:43 why isn’t it Fe-1+cl3 ? Where does the -1 go? I feel so dumb lol
Just like in math we treat "1" as an invisible number, so we don't have to write it in the equation anymore :D
ely「𠄘」 ohh right thank you so much! 😊
How dare you give practice questions without the answers ( thanks. Toss us in the deep to swim) hopefully we get it right🙄
You broke your promise!- what happened to the 2 in Cl2???
Cl2, because chlorine is a diatomic element. Search for diatomic element and you'll find out when to add 2 or not.
O hlo
@@vanshpraptapsingh4043 what do you mean hlo or 🤬🤬🤬🤬
I still don’t understand the subscript thing T^T why there is a 4 behind SO in 5:25
because the chemical compound for sulfate is SO4. Sulfate is a polyatomic ion.
I know this is late but like if you know your Anion and cation tables you'll be good. My teacher made us memorise them
These stuff need to be memorized
7:30 (number) = small number
1. H(2) + 2O(2) --> 2H(2)O (This is water...)
2. 2AgNO(3) + Cu --> Cu(NO(3))(2) + 2Ag
3. 2KS + 2P = 2KP + S(2)
my friend you have done it wrong the first point is not blanced properly you have 4 hydrogens and on the left you only have 2
This wrong
Thanj you thank yooooou my bro you my superman you hero in my class XD
5:60 why put brackets
If nothing is written then what we will understand ,whether it is solid ,liquid or gas....
Umesh Kumar
that's what I too asked
How Al react with so4 first. Why not cu
3:30 Why is it Cl2? I'm confused.
H, N, O, F, Cl, Br, I, At - a list of diatomic molecule non-metals you need to memorize it i think
Came here from Chemistry class
Formula equation is more meaningful than a word equation,why?
I am in 10 class