Sir mai chemistry teacher hu....apk video mere liye sanjivni hai.....apk video padh k apne bachcho ko padhata hu.....age mujhe bhi English medium college me chemistry study karana hai sir .... thanks sir
MF= CS4 Thank you for your comment! We're glad you found our educational videos helpful in completing your homework. We hope you'll continue to use our videos as a resource for your studies.
Thank you for your comment! We really appreciate your feedback and we will definitely correct the mistake in our next video. Thank you for watching our videos and we hope you continue to learn with us!
Thanks a lot Sir...😊🙏 This video is very helpful for me..😊 I understand all the topic very well by your explanation...👏💕 Your teaching way is very understanding...🙏👏
Thank you so much for your positive feedback on our educational videos! We're so glad you found them helpful in understanding the concept of empirical formulas! Keep up the good work and we hope you'll continue to enjoy our videos!
मेरे कान्हा में सिर्फ आप की हू ❤❤❤❤❤❤❤मेरी श्यामा में सिर्फ आप की हू ❤❤❤❤❤❤❤❤राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा ❤❤❤❤❤❤में अपने कान्हा की दुल्हन हू ❤❤❤❤❤❤में अपनी राधा की सखी हू ❤❤❤❤❤❤❤❤राधावल्लभ श्री हरिवंश ❤❤❤❤❤❤❤राधा रानी I लव यू ❤❤❤❤❤❤❤
Q.2 carbon = 80℅ Hydrogen = 100-80 = 20℅ Mole of C = 80/12 = 6.6℅ Mole of H = 20/1 = 20℅ Simple whole no. ratio of Mole:- C = 6.6/6.6 = 1 H = 20/6.6 = 3
The molecular mass of the empirical formula = (3 x 24) +( 2 x 28 )+ (3 x 1) +( 8 x 16) = 259g Given mass = 520.8g N = given mass/empirical formula mass = 520.8g/259g = 2(2.1) MF = n×EF = 2× Mg3 Si2 H3 O8 = Mg6 Si4 H6 O16
Thank you for your comment! We're glad you found our video helpful in your studies. We offer a variety of educational videos for school students, all for free of cost. We hope you'll continue to use our videos as a resource in your education.
Molecular formula- CS2 Thank you for watching our educational videos! We're glad you found them helpful in understanding empirical and molecular formulas. Keep up the good work and keep watching our videos for more helpful math and science tips!
Thank you so much for your kind words! We're so happy to hear that you're enjoying our educational videos and that our explanations are clear. We hope you continue to learn and grow with us!
MF- C12H22S Thanks for taking the time to watch our videos and write a review! We're glad you found them helpful in completing your homework. Keep up the good work!
Thanks for watching our educational videos and providing us with your feedback! We're glad you found our videos helpful in completing your homework. Keep up the good work and keep watching our videos for more educational content!
Sir hi free main toh de rhe ho classes but yeh ad kam krdoo in ad se ap bohot paisa kamate ho kam krro yeh add maza jase ata hai wase hi apki ad ati hai 😮😂
Thank you so much for writing in and letting us know what you think of our educational videos! We're so glad you find them helpful and informative, and we'll keep working hard to bring you the best content possible. Keep up the good work yourself, and we're sure you'll be able to achieve anything you set your mind to!
Thank you so much for watching our educational school related videos! We're glad you found them helpful and we hope you continue to watch and learn from them!
Thank you for your comment! We're glad you found our video helpful in understanding the concept of molecular compounds. Stay tuned for more videos that will help you ace your school exams!
Good evening sir My name is sumit from mzn I am clearing my chemistry concept with you I and my son snohit preparing for neet to appear together in the exam So thanks to you for lovely preparing I am 36 and my son 17 I am also doing diploma in DRT in shubhati medical college meerut Or my son in 10th
Thank you for your positive feedback! We're glad to hear that our videos are being enjoyed and used by educators. We'll continue to work hard to create high-quality, educational content that helps students learn and teachers teach.
Thank you for watching our videos and taking the time to write a comment! We're glad you're finding our videos helpful in your studies. Keep up the good work!
Sir i hve a doubt , at duration 48:50 , in the simple whole no. Ratio coloumn you hve written 20/6.6 = 3 but , if we divide that we get 3.03 and thn it will be multiplied by the nearest whole no. Right !!?
Thank you for your question! You are correct that if we divide 20/6.6 we get 3.03, but in this case we are looking for the whole number ratio. This means that we are looking for the number of times 6.6 goes into 20. In this case, it goes in 3 times with 2 left over. Therefore, the ratio is 3:2.
Batch 2024-2025 ❤🙋♀️🙋♀️🙋🏻♂️🙋🏻♂️🙋🏻♀️🙋♀️🙋♀️
Ya sure
Sir mai chemistry teacher hu....apk video mere liye sanjivni hai.....apk video padh k apne bachcho ko padhata hu.....age mujhe bhi English medium college me chemistry study karana hai sir .... thanks sir
I'm happy to hear it!
Kon kon 2024 mei dekh rha hei😅
Ma dekh rhi hu 😅
Hum ❤
Mai
Also me 😊
@@user-sq4vw3qh5rmai bhi😅
I'm blessed that I have you as our Chemistry teacher
THANKS for teaching us🙂
Sir I don't know how can I thank you.....1000 times I am saying to you sir thanku sooo much...Sir your teaching way is masterpiece❤️❤️❤️💝
💯
50:03 , molecular formula - C 2 H 6
Ethane
HW
Q1: EF= 3:2:3:8
=Mg3 Si2 H3 O8
MF= Mg6 Si4 H6 O16.
Q2: EF= 1:2
= CS2
MF= CS4
Thank you for your comment! We're glad you found our educational videos helpful in completing your homework. We hope you'll continue to use our videos as a resource for your studies.
Bataya to h ni like or kr ri h comm ko
@@aim_neet3091 maine tumhe reply kia tha pata nahin tumhare pass nahin gaya. ye dushra account hai.
@@MagnetBrainsEducationsir CS2 ana chahiye na
Right 👍
Please start class11 english snapshots and hornbill lectures daily ,your content is highly appreciated.
As well as physical
Education
25:46 sir please note carbon mass is 12 so there will be changes
also note 6x1 should be corrected with 12x6
Thank you for your comment! We really appreciate your feedback and we will definitely correct the mistake in our next video. Thank you for watching our videos and we hope you continue to learn with us!
Thanks sir😊
Sirr your teaching skills wonderful 🙌
Sirr your teaching way is masterpiece ... Thank you so much sirrrr Allah bless you
I'm watching from Kashmir 👀
😊
48:50 sir answer 3 kaise aaega ... Ans to 3.03 hoga phir usse bhi nearest whole number se multiply krna hoga na
Hnn
Sahi hai...
3 hi hoga kyuki 3.0 tak hi lete hai
Sir Jo aap maths solve krte ho usse bhi explain kr diya karo bahot dikkat hoti h 😅
Thanks a lot Sir...😊🙏 This video is very helpful for me..😊 I understand all the topic very well by your explanation...👏💕 Your teaching way is very understanding...🙏👏
Hiii
Q(1). Ef= Mg3 Si2 H3 O8
Mf= Mg6 Si4 H6 O16
empirical formula = Mg3Si2H3O8
n=2
molecular formula= Mg6Si4H6O16
empirical formula = CS2
Methane
And Ethane
Ques:Ans.2: Empirical formula. CS2
Thank you so much for your positive feedback on our educational videos! We're so glad you found them helpful in understanding the concept of empirical formulas! Keep up the good work and we hope you'll continue to enjoy our videos!
Ans 1 = Mg6Si4H6O16
मेरे कान्हा में सिर्फ आप की हू ❤❤❤❤❤❤❤मेरी श्यामा में सिर्फ आप की हू ❤❤❤❤❤❤❤❤राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा राधा ❤❤❤❤❤❤में अपने कान्हा की दुल्हन हू ❤❤❤❤❤❤में अपनी राधा की सखी हू ❤❤❤❤❤❤❤❤राधावल्लभ श्री हरिवंश ❤❤❤❤❤❤❤राधा रानी I लव यू ❤❤❤❤❤❤❤
Bhai Puja path Ghar me karna 😂
CH4=methane
C2H6=Ethane
Q.2 carbon = 80℅
Hydrogen = 100-80 = 20℅
Mole of C = 80/12 = 6.6℅
Mole of H = 20/1 = 20℅
Simple whole no. ratio of Mole:-
C = 6.6/6.6 = 1
H = 20/6.6 = 3
20/6.6 kab se 3 hone laga
Homework question answer 1 is
Empirical formula: Mg3Si2H4O8
Molecular formula: Mg6Si4H8O16
Answer of 2nd question
Empirical formula is CS2
I also got same answer 🎉
thank you sir 10:38 😊
🎉😮😮❤
Question no 2)
Empirical formula =CS2
But sir Question no 1 nahi ho raha hai. question no 1 main doubt hai ????
The molecular mass of the empirical formula
= (3 x 24) +( 2 x 28 )+ (3 x 1) +( 8 x 16)
= 259g
Given mass = 520.8g
N = given mass/empirical formula mass
= 520.8g/259g = 2(2.1)
MF = n×EF
= 2× Mg3 Si2 H3 O8
= Mg6 Si4 H6 O16
@@khirabdhitanaya5252 want ans of e.f of question 1
Sir CH4is methane and C2H6 is ethane
CH4 - methane
C2H6 - ethane
Thank you for your comment! We're glad you found our video helpful in your studies. We offer a variety of educational videos for school students, all for free of cost. We hope you'll continue to use our videos as a resource in your education.
@@MagnetBrainsEducation yes ofc magnet brains,!!
Hii priti
@@AmanKumarRoy101 hello
Q 1 mgsi8ho3
Sir you are the best chemistry teacher in the world😊😊
Question 1 = Empirical formula -Mg3Si2H3O8
Molecular formula -Mg6Si4H6O16
Question 2=Empirical formula - C2S
Molecular formula- CS2
Thank you for watching our educational videos! We're glad you found them helpful in understanding empirical and molecular formulas. Keep up the good work and keep watching our videos for more helpful math and science tips!
Mera bhi yahi answers aaya hai
Q.1. Answer EF of MgSiHO= MgSiHO3
Q.2. Answer EF of CS= CS
Thanks for your comment! We're glad you're enjoying our educational videos. Keep up the good work and you'll be an expert in no time!
Sir 6 + 12 + 96 180 kaise hoga apse mistake hui hai 6 * 12 hoga 6 * 1 nahi
Yes you are right..!!
Ha yr
72+12+96=180 of c6h12o6
Sir ne 6×1likha hai wrong hai 6×12 aayega answer right hai 180
The answer should be 600 not 180
Homework question 1 answer
Mg3 Si2 H3 O8 empirical formula
Mg6 Si4 H6 O16 molecular
formula
Answer 2:- CS2
1 E.M =mg3si2h3o8
M. M=n= 2 then, mg6si4h6016
2 E. M=cs2
homework
Que-1 :
Ans 1- empirical formula =Mg3Si2H3O8
Ans 2- molecular formula= Mg6Si4H6O16
Que-2 :
Answer- empirical formula= C1S2
molecular formula= C12S24
Your answers are correct! Keep up the good work!
@@MagnetBrainsEducationplzz send the method
Sir, Your explanation is very nice
Thank you so much for your kind words! We're so happy to hear that you're enjoying our educational videos and that our explanations are clear. We hope you continue to learn and grow with us!
H/W
1) Empirical formula -Mg3Si2H3O8
2) Molecular formula -Mg6Si4H6O16
2nd question answer CS2
Ans: 1 E.f - Mg3si2h3o8.
M.f - Mg6si4h6o16.
Ans 2 - CS2.
Bhaii si2 and o8 kaise hai🧐
Empirical formula mein
Sir empirical farmula =cH3 and molecular formula c2H6sir right hai yah wrong please reply 🙏
Yes, this is right😊
Ans 1: E.F.- Mg3Si2H3O8
M.F.-Mg6Si4H6O16
Ans2: E.F.- CS2
Homework
Q1) EF- Mg3Si2H3O8
MF- Mg6Si4H6O16
Q2) EF- CS2
MF- C12H22S
Thanks for taking the time to watch our videos and write a review! We're glad you found them helpful in completing your homework. Keep up the good work!
Homework, 1) E.f - -Mg2Si2H3O8.
M.m - Mg6Si4H6O16.
2) CS2
After doing more than 2 times practice, I got ques,1 answer😊
H.w
2nd question answer
E.F=CS2
Sir your teaching way is masterpiece ❤🙏💝
BESTEST teacher for chemistry ever 👍
CH4 is methane
Home wark Q.1
Empirical formula= Mg4 si H3 O4
Molecular formula= 2
Thanks for watching our educational videos and providing us with your feedback! We're glad you found our videos helpful in completing your homework. Keep up the good work and keep watching our videos for more educational content!
Kaise kiya
Molecular formula 2.667
Sir homework q1 ka answer empirical formula mg2SiH2O4, molecular formula mg8Si4H8O16, q2 ka answer emphirical formula CS2,
Sir hi free main toh de rhe ho classes but yeh ad kam krdoo in ad se ap bohot paisa kamate ho kam krro yeh add maza jase ata hai wase hi apki ad ati hai 😮😂
Sir Good morning 🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞🌞
Thank you sir for teaching us.... I have improved so much by watching your video
You're welcome! We look forward to seeing you continue your learning journey with us.
HOME WORK:
Q_1) EMPIRICAL FORMULA = Mg3Si2H3O8
AND MOLECULAR FORMULA= Mg6Si4H6016
Q_2) EMPIRICAL FORMULA IS Cs2 (Carbon disulfide)
15:55 C2H6 ethane
Thank You So much sir!!!!!❤️
Homework question 1=EF=3:2:3:6andMF=519.68andquestion2=EF=1:1
Ch4 is methane and C2H6 is ethane
Thank you for your comment! We're glad you're finding our videos helpful in your studies. Keep up the good work!
Homework :
Q.1 Sir nahi ban payaa!!
Q.2 C : S = 1:1
Empirical Formula = CS
14:6 😂sir up the especial finger
empirical formula of Q1 = CH2o
Thank you so much for writing in and letting us know what you think of our educational videos! We're so glad you find them helpful and informative, and we'll keep working hard to bring you the best content possible. Keep up the good work yourself, and we're sure you'll be able to achieve anything you set your mind to!
Que:Ans.1:: Empirical formula Mg3SI2H3O8. Molecular Formula Mg6Si4H6O16.
Thank you so much for watching our educational school related videos! We're glad you found them helpful and we hope you continue to watch and learn from them!
CH4-Methane
Homework answers:-
2. Empirical formula:- CS2
Great job! You are correct, the empirical formula for CS2 is CS2.
Sir Homework,
1: Empirical formula:Mg3Si2H3O8
Molecular formula: Mg6Si4H6O16
2: Empirical formula; CS2
Molecular formula: C12S26
Thank you for your comment! We're glad you're enjoying our videos and learning from them. Keep up the good work!
Methane and ethane
56:56 a option
Thank you sir ❤
Ch4is mithane and ch3is ethane
Thank you for your comment! We're glad you found our video helpful in understanding the concept of molecular compounds. Stay tuned for more videos that will help you ace your school exams!
CH4 methane & C2H2 ethane❤
Good evening sir
My name is sumit from mzn
I am clearing my chemistry concept with you
I and my son snohit preparing for neet to appear together in the exam
So thanks to you for lovely preparing
I am 36 and my son 17
I am also doing diploma in DRT in shubhati medical college meerut
Or my son in 10th
Aayein?😢 😗
Who was absent when this topic was taught -! Like
Sir Magnet Brains is not taking everyday classes of XI why sir?
And sir the rest of the classes link ?
H.w answers
1.E.F= Mg3Si2H3O8
2.M.F=Mg6Si4H6O16
Isme n kya hai
😊😊 thanks sir😊😊
Sir ur lectures are awesome please teach physics as well please sir 😢
Sir...
Empirical formula =CH2O
C:H:O=1:2:1
Yes sir ,
Thank sir 😊
57:46- CH2O sir pehle solve kiye
My teacher 's favorite
Thank you for your positive feedback! We're glad to hear that our videos are being enjoyed and used by educators. We'll continue to work hard to create high-quality, educational content that helps students learn and teachers teach.
Homework -
Q.1-Empirical formula =Mg3Si2H3O8
Molecular formula=Mg6Si4H6O16
Q.2-Empirical formula=CS2
Homework question
1. empirical formula--- Mg3SiH3O4
2. molecular formula -Mg9Si3H9O12
Homework Qn:1 Mg:si:H:O=3:2:3:8 i.e Mg3si2H3O8.
Qn.2: C:S=1:2
i.e cs2
Can you please explain oxygen ka ratio 8 kaise aa rha hai please
Relationship se toh main Pareshan hun chemistry qur real life mein 😂 22:35
HW
Q1
Empirical Formula
Mg3Si2H3O8
Molecular formula
Mg6Si4H6O16
Q2
Empirical Formula
CS2
Sir question no.4 ka (EF)=Mg9Si6HO2
And (MF) is also same
And question no.5 ka (EF)= CS2😊
Thank you for watching our videos and taking the time to write a comment! We're glad you're finding our videos helpful in your studies. Keep up the good work!
🎉🎉thnx sir
H.w
Question 1 ka mg⁶si⁴H⁶o¹⁶
Question 2 ka c²
CH4 = Methane
C2H6 = Ethane
Home wark answer questions no. 1 ka
Empirical formula= Mg Si H16 O4
Thank you for your comment! We're glad you're finding our videos helpful in your studies. Keep up the good work!
15:45 , methane
CH4 = Methane /C2H6= Ethane😊😊😊
CH4 methane
Question no 1 , emperical formula = mg3si2h3o8,molecular formula = mg6si4h6o16
Question no.2,emperical formula = CS2
Thank you for your comment! We're glad you're finding our videos helpful. Keep up the good work!
Home work answer
Q1. Empirical formula=mg3Si2H3O8
Molecular formula=n=2
Molecular formula =Mg6Si4H6O16
Q2. Empirical formula =CS2
wow sir kitna interesting way mein samjha diya😘😘😘😘🤗🤗
Sir aap sach mai amazing teacher ho
CH4 Methane
C2H4 Ethane
Q1 EF Mg3Si2H3O8, MF Mg6Si4H6O16 Q2 EF CS2
Sorry sir but aapne c6h12o6 molar mass Galt kiya apke solution se ans - 114 aa rah he but exact ans 180 he because 72+12+96 = 180
Nice explanation sir . sir , I think you are god of Chemistry
H2O2=. Hydrogen peroxide
Great job! You are correct, hydrogen peroxide is H2O2.
Sir i hve a doubt , at duration 48:50 , in the simple whole no. Ratio coloumn you hve written 20/6.6 = 3 but , if we divide that we get 3.03 and thn it will be multiplied by the nearest whole no. Right !!?
Thank you for your question! You are correct that if we divide 20/6.6 we get 3.03, but in this case we are looking for the whole number ratio. This means that we are looking for the number of times 6.6 goes into 20. In this case, it goes in 3 times with 2 left over. Therefore, the ratio is 3:2.
@@MagnetBrainsEducation okay sir 🙂
@@MagnetBrainsEducationthank you!
Sir hw q.2 - ans -> EF= CS2
Thank you for your comment! We're glad you found our video helpful. Keep up the good work and keep watching our videos to get better at math!
How do you know my maths is a bit weak 🙂💔
Best explanation sir awesome 😊