How to BALANCE any Chemical Equation - ABCD Method | Best Way to Balance Chemical Equation
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- Опубліковано 5 сер 2024
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Sir hamko pta h mere sir me bataya h
Sir ji thankq coaching padhate hain kya
Humko bhi padha dijye
Thanks sir it is very easy way balancing equation
Sir you are great☺️☺️☺️!!
2024-25 attendance here😅😅
Mara first comment ha WOW
Attendance do :D
ME
😂😂
Good luck for exams my PA-1
:)
:D😊
Mara first comment ha aur 249 likes haa khea???
😂
Attendance do: whole class
Donkey sound:
MA
mA
Ma
Hmm
😂😂😂
Hii
Anyone who is watching this awesome lecture in 2023 🥲🥲
Science exam ke liye aaye ho 😅
Yep
how r u gonna balance- zn+hno3=zn(no3)2+no2 - with this method
@@amblinky630 question me hydrogen kaha h , HNO3 ka
Yes 4 march 🙃
Sir you made this lecture 6years ago but today it is useful for me...Thanks alot sir
Fr❤
When we are in class 2nd ALAK SIR made this video
Lord of student❤
2024 attendance..✋
Sir has come as a saviour for people like me who find it difficult to balance equation.
Same here
I want to ask you can we use this method in Board Exams or not?
I want to ask you can we use this method in Board Exams or not?
@RAJANI SRINIVAS I want to ask you can we use this method in Board Exams or not?
@@RohitKUMAR-np8qd you can do this as rough and afterwards just right the Final Equation in the answer sheet
S + 6 HNO3 ----------> H2SO4 + 6 NO2 + 2 H2O
Cu + 4 HNO3 ------------> Cu ( NO3 ) 2 + 2 NO2 + 2 H2O
Sir, a very big thanks to you 🙏
Watching after almost 4 years and this trick was amazingly perfect like magic 👌👌
Bro same
1 let krne pr 2 alphabets ki valur phs rhi to vo kaisr nikale ??
@@dedgrim ABCD mein let A=1, abb ek equation solve kari for example B ki equation solve karni hai toh jo equation anti hai woh bana kar aagay bhadh jao nad C ke liye eqation bano agar uski bhi value nahi hain toh D ki bhi eqation bano and phir last mein ek equation dusri equation mein rakhne se value aa jaegi and sari value bhi nikal jaegi
i know thoora sa problem hoga samjhne mein but yahan ese hi bata sakta houn
@@YuvrajSingh66666 A=1 let krnege to mushikil hora coz vo common bi nhi h. Charo me S,H,N& O Maine B ko 1 mana to Nitrogen me - b=d tha toh b ki value 1 and D ki value bhi 1 agyi. Than Oxygen me - 3b=4c+2d+e bach rha. To yaha pr mai puchra kaise niklega if i substitute b and d so I'll get - 3=4c+2+e ≈ 3-2=4c+e ≈ *1=4c+e* bas yaha se dikkt ari ab c and e ki value kaise nikale? Yhi same chez Hydrogen me bi hora - b= 2c+2e arha. Toh yaha Bi c and e ki value nikalni. ! How can i proceed plz tell?!!
@@dedgrim bhai mein toh wohi kar rha jo sir ne bola tha, a=1 se hi sare questions solve ho gae
Anyone in 2024-25 for class 10 attendance here👇
I am watching it after 10 years....😂
Yes bro
Padh le bhai... Mai dropper hun fir bhi dekh rha 😶
2 saal ka confusion 5 minute me khatam ho gya....................😂😂
Lord for a reason.....💯💯
ALAKH OP - 7 letters - THALA FOR A REASON
😂@@harshbandhu7353
Pr video too 15min ki h😅😅😅
@@pine2d15-8 =7 letters --- Thala for a reason 😂😂😂
5min+ 2 year= 5+2=7 thala for a reason
Any one of 2020 boards hit like👊👊👊👍👍👍👍👍👍👍👍
@Siddharthfight noob 😂😂😂😂
yes
me
@@shambhavisharma3874
me too
🙋🙋
Sir I am also a chemistry lecturer but seriously I didn't know about this trick but this trick helped me a lot. I used this trick to balance the equation in the classroom and the whole class room applauded me a lot just because of you...🤩
That's why students watch UA-cam lectures rather than studying from a school teacher or a coaching teacher who has half knowledge of the concept.
@@iconicshrey3821भ्राता ने तनिक भी संकोच नहीं किया ।
@@ArpitThakur-ld4ie 😆
Hlo
Sir
Anyone luckily watching this lecture in 2024? 🥲😅
Yes
Ye
1 har ago
Ye
Yes
I can't even describe how thankful I am to you,,, this was so much necessary for me. I was always confused with hit and trial. Now I have something logical and easy just because of you, thank you so much sir!!! 🥰
Hhii tumhe aa gya. Muje btaoo mera question nhi huaa jo sir ne lecture ke last me diya tha
Best teacher
1st question's answer: S+6HNO3 ---> H2SO4+6NO2+2H2O
2nd question's answer: Cu+4HNO3 ---> Cu(NO3)2+2NO2+2H2O
Cu did u get
@@pinkoosharanappa941 what do u mean by
I want steps pls
@@anonymousone3024 okk
But how can I give uanswer
Anyone who is watching is 1 day before exam 😅😅
I am always trying😊😊
Starting my 10th
No
Yes bro
Me
a = 1 b=6 c=1 d=6 e=2 we know that b = 2× 1 + e putting the value in 3b = 4c+2d +e also b = d there for we get e =2 putting e =2 in solution b =2c+2e we get b =6 and we know that b = d s d =6 and the equation formed is S + 6HNO3 => H2SO4 +6HNO2 + 2H2O this the correct solution for balancing it
How did you get b value
@@gousiabegumsm2521let b= 1
First , I thought what is this method 🙄?
But when I tried it ..
literally I just love this method
So easy and helpful
Me too
Always bro 😊
Me too
@Yuvraj Singh Bhati I too have same doubt.....but iam not able to find the solution for the first equation you have mentioned...
Hello dear
The Alakh Pandey method💯
@@priteshpateliya6069 board ke liye padh rha hai bhai
@@aveprashant3518 yes bro !!! Board's ne halat kharab kardi hey
Arnav Malhotra bhai ye algebraic method h bhut saarey books me mentioned hai
No actually it's very old method but very effective
I think if you practice well any method after that you will balance any equation in your mind in 10 sec.
Excellent method! Out of the box and very accurate. Immensely grateful. Helped me teach my daughter 👍
No words to explain the happiness this person give us through teaching 💖💖💖
Legends don't come in a day or night .Legends come by their hard working.Salute you sir💕❤💕.
Work smart 🤓 not hard 👀
The answers of first 2 equations are :
1. S + HNO3 -> H2SO4 + NO2 + H2O
Solution • S + 6HNO3 -> H2SO4 + 6NO2 + 2H2O
solved equation -> Sulphur : a = c..(1), Hydrogen : b = 2c + 2e..(2), Nitrogen : b = d..(3), oxygen : 3b = 4c + 2d + e..(4)
Let *b = 1
So, *d = 1
Now, from equation (2) and (4), we can write
(b = 2c + 2e) and (3b = 4c + 2d + e)
[1 = 2c + 2e] and [3(1) = 4c + 2 (1) + e]
[1 = 2c + 2e] and [3 -2 = 4c + e]
[1 = 2c + 2e] (5) and [1 = 4c + e] (6)
~ {2c + 2e = 4c + e}
~ {2c - 4c = -2e + e}
~ { -2c = -e }
~ { 2c = e } (substitution of e - class 10, chapter 3)
Again from equation 6
1 = 4c + e { where e = 2c}
4c + 2c = 1
6c = 1
*C = 1/6
And for e = 2c
e = 2 × 1/6
*e = 1/3
*a = c = 1/6
Now, after putting values, we will get
-S + 6HNO3 -> H2SO4 + 6NO2 + 2H2O
2. Cu + HNO3 -> Cu (NO3)2 + NO2 + H2O
solution • Cu + 4HNO3 -> Cu (NO3)2 + 2NO2 + 2H2O
- Copper : a = c..(1), Nitrogen : b = 2c + d..(2), Oxygen : 3b = 6c + 2d + e..(3), Hydrogen: b= 2e..(4)
So, let *b= 1
*e = 1/2 (4)
From equation (2)
b = 2c + d, we get
d = 1-2c (substitution of d - chapter 3 class 10)
So in equation 3, we can write
3b = 6c + 2d + e (where d = 1-2c, e = 1/2, b= 1)
3(1) = 6c + 2(1-2c) + 1/2
3 = 6c - 4c + 5/2 ( after calculation)
So, 2c + 5/2 = 3
*c = 1/4 [ this method is same as finding math's x😂]
* a = c = 1/4
Now , d = 1-2c
* d = 1/2 (after calculation)
Hence, after adding the value of a,b,c,d,e
We will get - Cu + 4HNO3 -> Cu (NO3)2 + 2NO2 + 2H2O
#substitution is nothing but writing something simmilar which will be equal to 2nd value for solving 2nd value
Like - 5 = b + c
So we will find smth with variable b and equal to c -
C = 2b
So we can make this equation - in single variable - 5 = b + 2b, such that we can find the answer
thanks
@@zubyahh welcome
Bhaut padhe likhe lgte ho tum mujhe 🧐
Mahabharat
Are Gyani Baba😍
Who is watching in 2024-25😅😅
Me 😂
😂😂
Thanks sir
This helped me when I have missed my important school lecture.
You are doing great job👍
Best teacher award goes to him....if agree hit like....
100% agreed with you 👍👍👍
@@ajatmanav you can like both dear.....video as well as my comment.....and one more thing...lol is for you....
Best teacher kya i have seen teacher like him in my life 2 year ka course 90 day pad k top😇
@@hrithik8067 good for you....i have written my own expirence....and if you have any prblem plz dont like my comment skip it.....
Ya agree with you
Alakh sir is best teacher in India
Sahi baat hai toh like karo. Plase
You are right bro
0limes for your wrong spelling
@@nitasinha7398 even your like spelling is wrong 😑
Hahahahahah
No,Mandeep kumar Malik is also a good teacher
Awesome lecture sir ☺️
Easily samgh mai aa gya thanks sir ❤️
Wow sir ek he Barr me samaj me aa gya ..best teacher ever 👏
Such an amazing trick!! I was searching for such a trick and got this video 🤩 . Thank you so much Sir for your effort. 🙏🙏🙏
You are literally a genius sir, I watched almost 3 videos, and this was the 4th video I watched but none of the 3 were not explained well, I literally got this inside my head so goodly that I can't even forget this
First H.W.=1S+6HNO3----->1H2SO4+6NO2+2H2O Answer...
Second
H.W.= do it yourself... Exam me, me nhi aaunga batane 😂
I got a trick to balance any chemical equation with his and trial method and i solved all the equations of this video with that trick.
The trick is very simple.
You just have to make
no. of all elements of products side even by multiplying 2
e.g
a+b→ H2O(here no of O is odd)
Then
a+b→2H2O
So that no. Of O and H become even.
Now solve the equation of hit and trial method you will get the balanced equation
Thank you sir you made this video,first we had a lot of problems in balancing but after watching this video of yours, all the problems themselves are running away from fear.👌👌👌👌👌☺️☺️☺️☺️☺️
Superb explanation sir 👍
First I found it difficult but now it's become very easy for me 😊
Thank you sir 🙇
Thankyou sooo much sir i was struggling so much with these and now I am enjoying it....
Thankuuu so much sir. U re d best teacher I have ever seen.I'm in 10th class nd my boards exams r in 2021 nd now I m much confident to balance the equations.May u live long nd continue teaching us.
I came here after 3yrs. I'm really happy to balance equations like a pro. Sir ur are great. I never thought I could balance equations
THANK YOU THANK YOU THANK YOUUU SO MUCH SIR!!! ❤️ U ARE A LIFE SAVIOUR FOR STUDENTS LIKE ME WHO ALWAYS STRUGGLE IN BALANCING EQUATIONS.. I ALWAYS LOST MARKS IN MY EXAMS FOR NOT BALANCING AN EQUATION PROPERLY... THANK YOU SO MUCH SIR❤️... AB HUM SAB "PHOD DENGE"!!!!
how r u gonna balance- zn+hno3=zn(no3)2+no2 - with this method
In last one I have taken a=1
It has balanced but it is different
6CuO+4NH3* ___>6Cu+2N2*+6H2*O
1st question answer:-
S+6HNO3---->H2SO4+6NO2+2H2O
2nd question answer:-
Cu+4HNO3----->Cu (NO3)2+2NO2+2H2O
😐😑😅🤔😑
Right
how did u solved by this method im not getting
How plse tell
Right bro😊🤗
This, a great idea thanks a lot sir
Who's with me?👇👇👇👇👍
Sir ji hats off to you, while solving my class11 1st ch, I was facing problem in balancing but after watching this I solved tough questions too. 🎉❤
Me too
Bhai mene bhi ek tough solve kar diya
2024 attendence please 😂
Here I'm 😅
Sir,This video Might have just made some EXTRA MARKS for my Papers that COULD HAVE BEEN LOST IF I WOULD HAVE NOT KNOWN SOME COMPLEX EQ BALANCING!
Great Sir!
Sir pahle b=1 lege to d=1ho jayega aur phir hydrogen wale aur oxygen wale me elimination method laga denge isse e=1/3aayega aur c=1/6 and a=1/6 aur phir put karne ke baad multiply by 6 to equation balanced ho jaayegi
Elimination method means?
I took b = 3 & e = 1,then i got a & c = 1/2 and d =3 . I took both e and b at a time and not with a value of 1 . Is this wrong method ? But i got right in both
Guys if u take a=1..then it will also be possible
By taking a=1 ..we get directly whole no. Values and it is easy
@Daksh Rathour my also
Thank you sir. This is very helpful video
answer of 1 hw
A=c
B= 2c+2e
B= d
3b=4c+2d+e
Let consider b=1
Now b=1
D=1
3(1)=4c+2(1)+e
3-2=4c+e
1=4c+e...........eq(1)
B= 2c +2e
1= 2c+2e..........eq(2). ×2( because we have to make both 1 and 2 same)
Now elemination method
4c+e=1
4c+4e=2
(-) (-) (-)
________
-3e=-1
E=1/3
Putting value of e in eq( 1)
4c+4(1/3)=1
C=1/6
A=c
1/6=c
Now putting all value
1/6S+1HNO--- 1/6HSO+ 1NO
3 2 4 3
+1/3HO ×6
(2)
Final ans
1S+6HNO3----1H2SO4+6N2O+2H20
I hope u all understand
I just started class 11th and chose pcm...my cousin who is 3 years elder to me just gave her hs examination and she's a very bright student...i always seek help in anything I face problem in especially in my studies. The first'thing she said me when I told her that I'm a little tensed about physics and chemistry, was that "Don't worry, just trust me and start learning from Physics Wallah, a yt channel". I started chemistry today and this is my first time on this channel and trust me guys, it's amazing!!!!!
Yes sir , it's really work!
1 equation:-
Let:- b=1 ;
After doing calculation:-
d=1, c=1/6 , a= 1/6 , e= 1/3 comes.
The answer:- S+6HNO3---->H2SO4+6NO2+2H2O
A'm correct or not?
Yes you are correct!!!
Yes you're correct
Now do the 2nd one
It's easy too
Correct
Any one watching this video 4 days before chemistry board exam😂
All the best for today's exam 😊
thank you sir just watching before exam very easily learned
RESPECT +
RESPECT + 😂😂
Respect ++
Pehle kya kar rha rha
Can anyone tell me what method this is called?
@@armanddobson4015 alakh sir's method or alakh sir's law
Any one of 2020 board exam
Like it👍👍👍👍👍👍👍👍👍
thank you sir i was having difficulty in balancing but now i learned well
This man picked up the camera and choose to change the world
Best Teacher in the world!!
His is an inspirable character of Handwork.
Sir I just cannot express how happy I am after watching this video every other teacher have use the ABCD method but had not explained anything properly. You explain very well keep it up you earned a subscriber!
Yes
Excellent teaching iam very happy tq so much sir 😊😊😊😊😊
You are the best Sir, I was finding it difficult to balance reactions, you are a Savior for many like me 🙏✨✨
You are the best sir 🙏 this method helped me a lot 👍
Extraordinary teacher ,with great methods and amazing concepts, now every thing is possible with him
Ooooo
Highly wonderfull ,thank you sir , may you live long.
Thank you sir to give us a simple and good Idea pls help Mee to other confusion
Bhai saab..u solved my biggest fear..god bless
True
Really
@@RiceEdits chal bhago 😂
@@alokkumar-cx6tv ka bhago be exam mein help hua hai mera samjha
@@alokkumar-cx6tv tumko samajh mein nahi aaya matlab tum buddhu ho akal ke dusman ho
Sir ,is video ko dekhne ke baad mughe (infinite) bar like karne ko man kr raha hai..
Agar ho sakta to vo bhi kr deta....
Odd times like karna ,
Sahi bole
@@AmanSingh-fl4lh ha bhaii😅
Must watch
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Help new creators to grow!
@Adarsh Saroj agar odd times like karenge to hi like hogi agar even times karoge fir unlike hogi
Ex : like 2 times (even) and it will be unlike
Thank you very much sir, it is very helpful😊😊😊
I LEARNT IT SO EASILYYY THANK YOU SO MUCH
sir you and your teaching method is mind blowing. It is truely amazing method. hats off to you sir for your unique teaching tricks in this platform
Hw Ist equation answers
question
S + HNO3 TO give H2SO4 + NO2 + H2O
Answer
S + 6HNO3 ------H2SO4 + 6NO2 + 2H2O
Message: Thx for the homework it is easy i got b=d so i let c=1 and there is a equation in which 3 three variable are there b,d,e ,i also got b=d ,a=cand in the other equation there I got 2 variable after putting c=1 then in the equation where 3 variable exist I put b=d in RHS side where equation in which is put b=d is 3b=4+2d+e after putting b=d on rhs I got 3b=4+2b+e now just subract 2b from 3b then we have two equation Ist b=2+2end b=4+e multiply 2nd by 2 then eliminate e now you have your all the values
Still didn't got it
MnO4 + c2o4 + H----> Mn + CO2 + H20
Can you solve this one?
@@manasdas9461 The ans is
MnO4 +C2O4 +8H= Mn + 2CO2 + 4H2O
@@manasdas9461 a=d
4a+4b=2e+f
2b=e
c=2f
a=1
b=1
put values a,b all equ
d=1
e=2
c=8
f=4
Thanks brother your answer helped me .
Bro jo carbon ya phosphorus ya sulphur ka oxidation hota h acids se voh jayadatar unke valence she'll ke electrons ke number se hi hota hai... Jaha tak meine class 10th observe Kiya hai...
Equation 1 : 3CuO+2NH³ --->3Cu+N²+3H²O
Equation 2 : Cu+4HNO³--->Cu(NO³)²+2NO²+2H²O
❤❤❤ Best Mtlb Alakh Sir❤❤❤
Thanku so much sir Bahut ache se samjha diya aapne 🙏❤️
Thank you sir !!! Your method helped me a lot ❤️
This is the first video that I am watching from physics wallah channel and now I understand why students appreciate this channel
You are great sir 👌
I am so confused in this method but you solve my problem in just 15 min 😀
Thank you for this video 😊
Thank you sir, this helped me a lot
The best best best way explained🥺🥺
1. 6S + 6HNO³ ---> H²SO⁴ + 6NO² + 2H²O . Note:- The numbers in superscript will be in subscript
Warning guy's phalae video dekho phir comments dono ak sath nhi ho sakata hai 🙏😂
Correct
😂😂
I don't have words about your way of teaching
Nice video thankq Sir
Sahi kha☝️👌
Chilichan
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Thank you sir now I am confident in this topic ❤
Best ever teacher to ever exist
Thank you so much sir❤ I had always used to lose my marks in balancing in my examinations. You literally solved it completely
Lets match the balanced equations :-
Q.1) S + 6HNO3 -> H2SO4 + 6NO2 + 2H2O
Q.2) Cu + 4HNO3 -> Cu(NO3)2 + 2NO2 + 2H2O
Its not 6NO3 ITS 6NO2 IN THE FIRST ONE U MAY HAVE MADE WRONGE
2 is 👍
@@harshvardhankamble1401 yea yes
@@harshvardhankamble1401 yes...else all right
how much have you got the value of c and e
All the best for my junior and I wish all get 95%
thanks a lot sir for such awesome explanation shows that hardwork pays off
1st answer:
S + 6HNO3-》H2SO4 + 6NO2 +2H2O
2nd answer:
Cu + 4HNO3-》Cu(NO3)2 + 2NO2 + 2H2O
Can u please show the complete solution and send it me through my fb account which's I.d is tenzin dorjee with a profile picture of a Tibetan stupa
@@tenzinzompa3278 Sorry i don't use fb
It's okay i got the solution
@@tenzinzompa3278 please send me the solution too🙏🏻
Help me as well!
Waah waah sir, ap toh op nikle🔥
Time:3:45pm
Date- 8/5/21(for my memory)
Best method but it is not used in 3 type balance
But so pretty
@@failuresplay7617 can you explain what do you mean by 3 type balance
@@davidgarrett4327 when you solve 3 terms of equation of balence however you will know it in Solving jee advance level questions
@@failuresplay7617 ohh, well, neet aspirants can just forget about it then😆
Thank you sir this is very helpful for me
Date...10/3/2024
Tommorow is my chemistry exam....
👍😭
Sir ur a hero for all the students who r facing the difficulty in studies thankyou so much for everthing uhave done the effort and everything
Ur the best sir aaap hamare dil me hamesha rahege aap best sir in the whole world ho💜💜💜
Thanks sir
ABCD method is best for balancing.....
Thanks......
😄😄😄😄😄😄
Hi Meena
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I am really thankful to physics wallah who is really changed the life of those students who are backward in education field
Thank you sir it helped a lot!!!❤❤
Hw wale questions
1. S + 6HNO3 ===> H2SO4 + 6NO2 + 2H2O
2. Cu + 4HNO3 ===> Cu(NO3)2 + 2NO2 + 2H2O
Sir you don't know how much grateful I am to you. Salute for you
how r u gonna balance- zn+hno3=zn(no3)2+no2 - with this method
@@amblinky630 bro wha per h2o bhi hoga
@@amblinky630 tab banaiga zn + 4no3=zn(no3)2 + 2no2 + 2h2o
Here the answer of the 1
A=c
B= 2c+2e
B= d
3b=4c+2d+e
Let consider b=1
Now b=1
D=1
3(1)=4c+2(1)+e
3-2=4c+e
1=4c+e...........eq(1)
B= 2c +2e
1= 2c+2e..........eq(2). ×2( because we have to make both 1 and 2 same)
Now elemination method
4c+e=1
4c+4e=2
(-) (-) (-)
__________
-3e=-1
E=1/3
Putting value of e in eq( 1)
4c+4(1/3)=1
C=1/6
A=c
1/6=c
Now putting all value
1/6S+1HNO--- 1/6HSO+ 1NO
3 2 4 3
+1/3HO ×6
(2)
Final ans
1S+6HNO3----1H2SO4+6N2O+2H20
I hope u all understand
pura physics mind hai bhai thankyou sir
thank u sir i did not even know the basic concept it really helped me a lot
☺
I have my exam on 11am ......and you are no less than God
this is the only video i found that made balancing long equations so simple. thanks a lot sir.
Sir when we multiply 2 or 4 or etc.. In that equation
Thank you so much sir because I am very confused by hit & trial method and after watching this video I solve these questions very easily
Thank you so much sir ☺️🙏🙏🙏 You make everything super easy ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️