How to Balance: NH3 + O2 = NO + H2O
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- čas přidán 20. 08. 2024
- In order to balance NH3 + O2 = NO + H2O you'll need to watch out for two things. Visit www.Breslyn.org for video guides on balancing equations and more!
First, be sure to count all of N, H, and O atoms on each side of the chemical equation. Once you know how many of each type of atom you have you can only change the coefficients (the numbers in front of atoms or compounds) in order to balance the equation.
Be careful when counting the Oxygen atoms on the product side of the equation. Don't forget the H2O on the product side of the chemical equation!
Drawing/writing done in InkScape on a Wacom tablet.. Screen capture done with Camtasia Studio 4.0.
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wtf why is this equation so hard
I was wondering the same 😢
Here it is balanced without the fraction:
4NH3+5O2 yields 4NO+6H2O
god bless you
You a g my guy. You dropped this👑
Thanks
But O is not balanced 🤔
@@laxmisingh1638 It is! There are 10 "O's" on the left, and 10 "O's" on the right.
WOW! Thank you for making this video. I did not know that you can use fractions to help you get whole numbers by multiplying the bottom number to all of them -it makes total sense. It's so hard to balance when they're odd numbers.
Yes, those odd numbers can make it challenging! --- Dr. B
I was about to comment the exact same thing! My chemistry teacher never taught me this :(
@@wbreslyn Fo this equation my answer was getting wrong the rate of disappearances of o2 & H20 = thanks for helping Love FROM India🇮🇳
I am Iranian and I am 16 years old. Your teaching is wonderful👏🏻👏🏻👏🏻😍
I just took my chem exam and did not know how to solve this problem. (I had to add up the coefficients. I also just finished crying about it lol) I ultimately guessed. Now watching this video, I now know what to do for my final exam. Thank you!!!
Sometimes that results in the most lasting learning. All the best on your next exam!
Thank you sir and you are the best chemistry teacher again thank you
You are welcome!
omg thank you very much sir I have repeatedly searched for questions like this finally found them thank you sir for the lesson, how proud I am when I see the answer to this question in such a way you teach
Thanks for the kind words!
thank you! i was having a little problem with this, now im good :D
Glad I could help!
Thank you sooo much Dr. B... I understand this topic a lot more now 😁
dude you make me love chemistry in 2 minutes
You are the best chemistry teacher in the world. ❤️❤️❤️. Hope to meet you some day👍❤️
I hope so too!
Nah cause I’ve been doing this particular question for a while now🤣
Great to hear!
This video was really helpful, Thank you so much Sir
damn, in my high school they have different method to do this but i couldn't do that with that method, this makes me see the other aspect of balancing stuff, nice
Thank you! Love from Azerbaijan
Best teacher of today's generation
Thanks ! You saved my mind 👏🏻
How to balance with redox ?
Please, I will wait ur answer & steps of the answer in the comment !
You've been waiting for a long time huh
Łÿtê lol 😂
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Thank u sir........U are the best chemistry teacher. After hearing your lecture the remember the concepts forever.
Excellent!
U made us Understand in a simple manner. Thanks......👏👏👏👌
It's my pleasure!
Best chemistry teacher 🙏
Thanks! --- Dr. B
Thanks.. Preparing for NEET-UG and AIIMS-UG
All the best on on NEET and AIIMS! --- Dr. B
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Very helpful and easy steps to understanding
Bruh I came here because I couldn't understand my teacher lol he makes it so simple! vs my teacher
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Thanks for the kind words!
@@wbreslyn ❤️❤️
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you just saved my life please I love you to bits
Millions of THANKS sir for helping me in my NEET preperations
All the best with NEET!
Thank you to much i was wondering what to do if we jot have to put fractions as coefficient... Once again thanks ❤
You're welcome 😊
what about redox?
Thank you from India
You're welcome!
thank you Dr. B, you're really helpful and kind :)
Your teaching help me so much thank you
Great to hear!
The answer can be 4NH3+2o2=4NO+6H2O
Because its hard to use fractional oxygen
You are really Good chemistry teacher
Why did you use 2 to multiply the whole equation?
You're better than my teacher 😭
From Thailand 😥
Thanks!
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Sir is this the right answer?
4NH3 + 5O2 = 4NO+ 6H20
Yep, you can check it here with this online balancer:
www.webqc.org/balance.php?reaction=NH3%2BO2%3DNO%2BH2O
--- Dr. B
How
Both equation are correct or not
Yess finna cheat on this credit recovery
Love from India.❤
thanks for infomation or tutorial sir because you iam understand about that
So those coefficients you've put on top how are they helping cause you've just confused me
Your are best teacher 😊
may i ask why you multiply them all by 2 in paticular to get a whole number coefficient? also if i had a different equation with a fraction and i wanted my coefficient a whole number would i always multiply them by 2
No your diving by 2 to cancel out the denominator and if you have a different fraction take the denominator to cancel the fraction and balance the equation
Love this channel easy to understand thank ufor this
Glad I could help! --- Dr. B
Thank you, you're better than my teacher...😁😁😁
You're welcome 😊
Thank you so much! It makes much more sense now
Glad I could help with NH3 + O2! --- Dr. B
Sir thankyou ..now I am relieved by learning the fraction method ..I can easily balance the equations
Excellent and you’re welcome! ---Dr. B
1:32 you say 2oxygen from NO only but previous minute , 2 are from NO and H20
What is true? Confused me🤔
But is there a generalised technique to do this? I mean if I can bring those co-efficients to form some sort of equation and solve it to get the actual number of atoms that would be really helpful cause this method is somewhat a trial and error type, may create problems in the exam hall
There is an algebraic method to balancing equations (socratic.org/questions/how-to-balance-chemical-equations-using-algebraic-method). But most of the time I'll use trial and error and if I can't get it use another method (maybe algebraic but usually an online balancing app although you won't have that for an exam). --- Dr. B
Thanks alot sir now I'm able to balance any kind of equation just bcoz of you😄
Excellent!
Thank you so much for that video
Sir is it necessary to multiply the whle equation by 2 everytime or it depends ...?
Please answer
*whole
If you have fractions as a coefficient many teachers want you to multiply by two to get whole numbers.
Nice Explanation 👏👏
Thanks for solve the problem 😊
Wow thanks sir ❤ I understand very well
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Glad I could help!
@@wbreslyn :)
THANKS A LOT MAN I APPRECIATE
You're welcome!
THANK YOU CHEMISTRY WIZARD
No problem!
Thank you for helping.. this great thing
Glad I could help! --- Dr. B
Thank you . It helped me a lot .
You're welcome!
extremely helpful!
Thanks, glad I could help. --- Dr. B
Thank u for helping :)
You're welcome, glad I could help with NH3 + O2! --- Dr. B
Thank you so much you are sage
What type of reaction is this?
where did 2 come from when you multiply it by 2 at 2:07
frrrr where
thanks for doing my homework
Glad I could help.
Thank you so much sir
This is good I love 💕 this video
How to balance 4Nh3+5O2 gives 4No+6H2o. Please say the answer i want check my answer
Thankss sirrr your videos helped me so muchh💓
Most welcome 😊
Thanks sir you are a genius thanks for giving helpful video 🙂🙂🙂
Most welcome!
It isvery much helpful to me thanks
Glad I could help! --- Dr. B
grande krack me salvaste de una prueba manito muchas gracias laik si a algen tambien gracias krack
De nada!
thank you it was very helpful
How can i get inkscap?
Is it right✔
Thanks. that was helpful
Would you mind doing one for CaC2 + N2 = CaCN2 + C and MgNH4PO4 = Mg2P2O7 + NH3 + H2O?
I'd start with a 2 in front of the CaCN2.
For the next one ... yikes. Try a 2 in front of the MgNH4PO4. That will get you close.
Awesome man
Sir , is it compulsory to change the fraction to a whole number in the balanced equation?
If you don't convert into whole number the equation would be hard to understand
Thanks sir preparing for IIT entrance
All the best with your IIT! --- Dr. B
Best video sir.
Thank you so much 🥰
You’re welcome 😊
you help soooo much ty
Yw!
Thanks for telling this question
It's my pleasure!
Well done👏👏👏
Thank you! 😃
The easiest way is
N(H3)2+2O2 GIVES US NO+3H2O
I think that you are targeting NCERT book. From India 🇮🇳. 😊
To some degree, you're right. But this is a pretty common equation across curriculums.
You can do it in this way also
4NH3+5 O2 = 4NO+6H2O
Interesting, that does work as well!
--- Dr. B
Bro u saved me
Why is it 2+3 for oxygen instead of multiplication?
At that point in balancing the equation there are two Oxygen atoms in the 2NO term and three Oxygen atoms in the 3H2O term. To get the total we just add the 2 + 3.
--- Dr. B
Thanks, that helped me so much!!!!!!!
Awesome, glad I could help! --- Dr. B
Thank you so much for helping ❤️😊😊😊😊
My pleasure 😊
-Dr. B
Mr ellen going to be happy about my eqution 😂❤🎉😢😮😅😊
Excellent!
thank you sir