I was confused about solving titration equation before watching your video, but now it makes a lot of sense with the experment you did. Thank you for the clear explanation!!
I AM PREPARING FOR JEE ADVANCED EXAM I NEVER GOT A GOOD IDEA OF HOW TITRATION EXPERIMENT IS CARRIED OUT,BUT YOUR VIDEO EXPLAINED IT COMPLETELY THANK YOU SIR LOVE FROM INDIA
Salam dear Ali...Please advise, we need to double check the HCL acid concentration at the well site and we don't have titration possibility. how can it be performed?
why did you use Phenolphthalein? So at your end point at about 8.2 you should have an excess hydroxide ions and therefor you cannot say the number of moles of hydrogen equals the number of moles of hydroxide 6:23
You are correct about the end point of phenolphthaleon but if you look up the titration curve of strong acid-strong base titration, the jump of the pH is quite large and straight which allows the use of phenolphthalein in this case.
I am really confused of the volume reading. Like how many significant figures do I need for a perfect volume? I've read a lot of resources but they aren't the same.
Hi Ali! hope you are doing alright! could you tell me what is the total apparatus error in the titration calculation and also what is the Random error? and percentage difference?
Thank you sir for the video, it is very helpful for me :) Permission to ask sir.. 1. Can you please explain, sir, why the burette must be rinsed first with the titrant solution? 2. Then why NaOH if stored for a long time will look watery? 3. I also want to ask, sir, for example, we do a titration between a weak acid (oxalic acid) as a sample, and the titrant is a strong acid (NaOH), and use the PP indicator. So, is it possible if we reverse the position of the sample and the titrant, so that NaOH is the sample and oxalic acid is the titrant, is it possible, sir? And whether the indicator can be used with the same type ..? 4. And for example, sir, it is known that the concentration of the mother liquor is 0.1 M, then we will make 100 mL of a solution with a concentration of 0.05 M from the mother liquor. How do we do it, sir? Thank you sir..🙏🏻
Bro ,you made a little mistake. 1st when u were adding drops you did not shake conical flask and second ,,you added more NaOh ,and when you stoped drops it was fully pink but actually,drops are stoped when colour is light pink... But I appreciate your work and great thing is that you shared with all the students...
The solution was stirring using magnetic bar. No need to shake in this case. The color is darker on video than real life. But the error in this case is very small. I appreciate your comment and you are raising interesting points. Good job.
This part is very well explained in the video. You may add the base quickly if you have an idea about the volume of the equivalence point already. You stop few millilitres before then you add it drop wise until the color appears.
![Lp. Сердце Вселенной #60 РОЖДЕНИЕ ЛОЛОЛОШКИ [Финал] • Майнкрафт](http://i.ytimg.com/vi/YoR0pAV9FVQ/mqdefault.jpg)
I was confused about solving titration equation before watching your video, but now it makes a lot of sense with the experment you did. Thank you for the clear explanation!!
I need you as a lab professor because the one I have makes me feel unintelligent. He does not explain things as well as you. Thank you!
I AM PREPARING FOR JEE ADVANCED EXAM
I NEVER GOT A GOOD IDEA OF HOW TITRATION EXPERIMENT IS CARRIED OUT,BUT YOUR VIDEO EXPLAINED IT COMPLETELY
THANK YOU SIR
LOVE FROM INDIA
Your are giving JEE this year, right?
Finaly I understand about the titration of acid base .
Thank you sir this is very helpful for me
And love from India 🇮🇳💝
U just made fear of lab exam go away thks alot sir
WOW THE BEST VIDEO ABOUT TITRATION LAB DEMONSTRATION OUT THERE. THANK YOU SO MUCH!! -From Canada
We just did our experiment on acid-base titration and this vid really helped me understand the concept. Thanks!
Best revision after the lecture of titration in the class ❤
I have a titration lab today and now I feel so prepared thank you!!!
You legit just saved my grade. My professor doesnt even show up for lecture anymore
Thank you so much, ur student from Saudi Arabia 🇸🇦💓
This a first time I see someone can explain scientific theory like this,Thanks.
SIR YOU ARE DOING A REALLY GOOD WORK SIR ........LOVE FROM INDIA
indian snobs
Soha Nasim look who's speaking.
شكراً لك تغيبت عن المحاضرة بسبب ظروف واختباري النهائي في هذي التجربة انقذت الوضع 💐💐
Great explanation sir, thank you. From Malaysia :)
wao
Hi
thank you so much, even went to thoroughly show how the calculations relate to the experiment!
Thank you very much. Ur student from Oman💙🇴🇲
Great. Thankyou for this wonderful explanation
great sir, you really understand the titration method.
Well done! This concept of titration makes sense to me now.
K
Thanks sir.it is very helpful for me.love from bangaladesh
excellent sir, never watch video like this before. very helpul. thanks so much. love from indonesia
I love seeing people of color in science, makes me so happy! we can do this!
It's really helps me to understand the concept of titration -#from India
thank you
one thing in like is that you show the lab and the math , thank you
Thank u so much sir...
For helping me in my practicals love from India.....
yeah bruh my teacher made me watch this and i'm still confused
You are not alone lol
Ikr
@@jatrishaeckford6319 same here
Haha what an ionic coincidence :D
The line is still going on ! Same here lol
Thank you so much sir. It helped me as a revision for my practical papers.
Thanks sir. It helped my daughter in her practicals
the video is very helpful ,thank you.
Thanks a lot!!! Tomorrow is gonna be lab. I ll do my best!!!
I loved this explination. thanks!!!! From america
Thank you professor for your incredible work!!
you are amazing dr, thanks sm this was so easy to understand
Keep going dude plz!!! During this quarantine u are helping incredibly!!!
Excellent explanation Sir. Thank you very much
Hello! great video. Just have a question, what type of method is this?
What is the white block that you placed in the conical flask with the analyte??????????
Thank you Sir, that is very helpful!!! It saved my chem lab!
Salam dear Ali...Please advise, we need to double check the HCL acid concentration at the well site and we don't have titration possibility. how can it be performed?
Thank you sir, the experiment was very interesting and informative ant the same time !
Awesome man helped me a lot thanks man
Thank you I really enjoyed the video
Thank you so much Ali! I am going to ace my lab practical now
Excellent video great help
קובני גרדן
Excellent sir 💖 form india
Thank you so much professor..You explained it so well..💜
Great simple explanation, just what I was looking for cheers - - Australia
Much appreciated my guy, all the way from Fiji 😁😁😁
Useful ❤️ thank you
Thank you I need help with this lab!
Incredibly helpful!
Very nice ❤
Thank you ..,(from india)
A very helpful videothank you so much 😍
So can I drink that thing if I neutralized it already?
Jazak Allah khyr...
👏🏾👏🏾👏🏾👏🏾👏🏾👏🏾👏🏾 Thank you for taking the time to make this wonderful priceless videol. You rock!
so intelligent thanks for the video weldone
Great explanation. Thank you!
U explain better than my teacher meanwhile she gave me this link
So when the base falls in to the flask and it turns pink permanently it means all H+ reacted and there is some surplus OH- remaining?
Exactly. You are correct.
why did you use Phenolphthalein? So at your end point at about 8.2 you should have an excess hydroxide ions and therefor you cannot say the number of moles of hydrogen equals the number of moles of hydroxide 6:23
You are correct about the end point of phenolphthaleon but if you look up the titration curve of strong acid-strong base titration, the jump of the pH is quite large and straight which allows the use of phenolphthalein in this case.
real useful video! thank u
Great explanation,thank you.From somalia
Thank you for the detailed explanation!
I am really confused of the volume reading. Like how many significant figures do I need for a perfect volume? I've read a lot of resources but they aren't the same.
If you can, chose the same number of significant figures as per the given concentration.
Great job sir i really appreciate it ❤️❣️💗💝
Ty very much...God Bless You😍😋
Why do we add the magnetic bar to the analyte ?
Thank You So Much DR Ali !
Hi Ali! hope you are doing alright! could you tell me what is the total apparatus error in the titration calculation and also what is the Random error? and percentage difference?
Thank you so much! What a boss
mashallah god bless you
Thank you sir for the video, it is very helpful for me :)
Permission to ask sir..
1. Can you please explain, sir, why the burette must be rinsed first with the titrant solution?
2. Then why NaOH if stored for a long time will look watery?
3. I also want to ask, sir, for example, we do a titration between a weak acid (oxalic acid) as a sample, and the titrant is a strong acid (NaOH), and use the PP indicator. So, is it possible if we reverse the position of the sample and the titrant, so that NaOH is the sample and oxalic acid is the titrant, is it possible, sir? And whether the indicator can be used with the same type ..?
4. And for example, sir, it is known that the concentration of the mother liquor is 0.1 M, then we will make 100 mL of a solution with a concentration of 0.05 M from the mother liquor. How do we do it, sir?
Thank you sir..🙏🏻
Thank sir, love from South Africa
Bro ,you made a little mistake.
1st when u were adding drops you did not shake conical flask and second ,,you added more NaOh ,and when you stoped drops it was fully pink but actually,drops are stoped when colour is light pink...
But I appreciate your work and great thing is that you shared with all the students...
The solution was stirring using magnetic bar. No need to shake in this case. The color is darker on video than real life. But the error in this case is very small. I appreciate your comment and you are raising interesting points. Good job.
Very well understood
Thank you sooo much 👍🏻👍🏻👍🏻👍🏻👍🏻
Great....
Very nicely explain 😘😘😘
Thank you, very well explained!
Volumetric analysis... 😘😍
والله وكفو عاشت ايدك
Wow thanks! This is so easy :v)
thank you doctor Hayek.
What was that stone that you added to it at the beginning?
This was the magnetic bar.
The base must be added drop by drop ? Or rapidly until a change in the color
This part is very well explained in the video. You may add the base quickly if you have an idea about the volume of the equivalence point already. You stop few millilitres before then you add it drop wise until the color appears.
Sir,in every titration one should fill the burret by titrant,ie. That acid or base of which we know molarity like....0.1??? Sir pls solve my query..
It works either way. But it is easier to fill the burette with the titrant which is the solution with a known concentration.
@@AliHayek Thanx sir.........u helped me so much thanx a lot
@@AliHayek can u tell me the exact procedure of titration
Thank you it helped a lot
One big question,do tritation for what?
u are awesome sir from nigeria
really helpful
Why sir you are not uploading much videos
How to deal with making mistakes during a lab session????
Why did this happen?I mean why did the solution change color in orange after 5minutes
What did he put in the beaker like a cube looking thing?
This was the magnetic bar to stir the solution.
@@AliHayek Oh . Thank u
amazing x
Glad you think so!
Thanks from Malaysia
Whos watching this cuz of COVID-19
BATZY ASMR I’m watching because of chemistry class online sadly
Meeee