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Best 😎😎Explanation ever for chem Practical💯 sir Keep Going On sir Thank you so muchh sir🙏🙏...
Crystal clear explanation 👌👌👌
To the point explanation Greatly helpedthank you sir
Nyc vedio sir.. Thank you
Thank you for explaining us...
Sir to day we are doing well this experiment thank you for the explanation sir,👍👍
bro its Today to day is totally wrong.
@@rohanrobyn Yeah 😂
Thank you for information sir♥️
Thank you sirIt was very helpful
Hello sir you did very good job
beautiful technique,
Great 👍👍 sir
It's been great explanation sir. Please keep some experiments to analize more experiments . Thank you sir
Super sir very useful video 👍👍👍👍
Ultimate sir meeru
Thanks sir 🙏🙏
clear thank you sir
Thank you sir
really helpful sir. good explanation.
Super sir
Thanks for lot sir
Tq so much sir 🌼
SUPER CRYSTAL CLEAR IN CONCEPT..
gotta turn on the captions for this one, other than that, good job
Well explaination sir...
maza aagya
how do professors find the exact titrated value without doing volumetric experiment?
Years of experience my child
😂😂😂
Yaad krke😂
Raata maar
Thank you
Good
Novv mass na nee
Tq sir
Why buffer added during the determinationof hardness
Sir hard water entha pointla make paneeika sir please answer me
Sir how mach consentration which you taken
2:37
What is the necessity of EDTA standardization while we already do titration with known concentration of EDTA? Already we use 0.01 M EDTA You know? Then why shouldn't it be directly substituted while calculating for sample?
Though the concentration of EDTA is known, we should check its standard by using the analyte of known concentration.
@@chemsastra8725*analyze
How to prepare reagent for this
The EDTA Structure need a correction sir,The correction is CH2COONa ,not CH3COONA in structure sir
welcome vitians
Brooo yeahh😂 LABFAT
Sir i am doing everything correctly bit still i am not getting full marks. What should I do sir pls tell me?
HardwaterEdtaStandard hard waterBasic buffer.Indicator ebt20ml of hw pipete
5ml of buffer solution
Black pink indicator
Wine red colour
Plz mention edta normality
Magnesium>>> 🌚
Should I have to add, cacl(caco3 equivalence) again in estimating the total and permanent hardness of water??
kindly watch th-cam.com/video/Z3ODFkUrQX4/w-d-xo.html
How much molar EDTA should be used sir
0.1 molar
Sir your blackboard is not properly visible.
Warning Do not use headphones
Sir my water change colour to white insyed of steel blue after adding magnesium sulphate in water please help
Do you use EBT indicator?
@@chemsastra8725 yes
Make sure you should use very small amount of ebt
How many of u r from nit uk
me first year
"Money Heist" ke Professor jese dikh rhe ho.
Sir please answer me
Bureete filled is what solution?😢
Edta
quiet different accent, I guess he's south indian, should've given captions too
any akka University students here
Hi sir - In EDTA structure the acetic acid is written as CH3COOH, but it should be as CH2COOH.
yes, because of bond formation with NH2
Very bad🤦♂️
Angrez Hindi m bol n
Thanks sir
Best 😎😎Explanation ever for chem Practical💯 sir Keep Going On sir Thank you so muchh sir🙏🙏...
Crystal clear explanation 👌👌👌
To the point explanation
Greatly helped
thank you sir
Nyc vedio sir.. Thank you
Thank you for explaining us...
Sir to day we are doing well this experiment thank you for the explanation sir,👍👍
bro its Today
to day is totally wrong.
@@rohanrobyn Yeah 😂
Thank you for information sir♥️
Thank you sir
It was very helpful
Hello sir you did very good job
beautiful technique,
Great 👍👍 sir
It's been great explanation sir. Please keep some experiments to analize more experiments . Thank you sir
Super sir very useful video 👍👍👍👍
Ultimate sir meeru
Thanks sir 🙏🙏
clear thank you sir
Thank you sir
really helpful sir. good explanation.
Super sir
Thanks for lot sir
Tq so much sir 🌼
SUPER CRYSTAL CLEAR IN CONCEPT..
gotta turn on the captions for this one, other than that, good job
Well explaination sir...
maza aagya
how do professors find the exact titrated value without doing volumetric experiment?
Years of experience my child
😂😂😂
Yaad krke😂
Raata maar
Thank you
Good
Novv mass na nee
Tq sir
Why buffer added during the determination
of hardness
Sir hard water entha pointla make paneeika sir please answer me
Sir how mach consentration which you taken
2:37
What is the necessity of EDTA standardization while we already do titration with known concentration of EDTA? Already we use 0.01 M EDTA You know? Then why shouldn't it be directly substituted while calculating for sample?
Though the concentration of EDTA is known, we should check its standard by using the analyte of known concentration.
@@chemsastra8725*analyze
How to prepare reagent for this
The EDTA Structure need a correction sir,The correction is CH2COONa ,not CH3COONA in structure sir
welcome vitians
Brooo yeahh😂 LABFAT
Sir i am doing everything correctly bit still i am not getting full marks. What should I do sir pls tell me?
Hardwater
Edta
Standard hard water
Basic buffer.
Indicator ebt
20ml of hw pipete
5ml of buffer solution
Black pink indicator
Wine red colour
Plz mention edta normality
Magnesium>>> 🌚
Should I have to add, cacl(caco3 equivalence) again in estimating the total and permanent hardness of water??
kindly watch th-cam.com/video/Z3ODFkUrQX4/w-d-xo.html
How much molar EDTA should be used sir
0.1 molar
Sir your blackboard is not properly visible.
Warning Do not use headphones
Sir my water change colour to white insyed of steel blue after adding magnesium sulphate in water please help
Do you use EBT indicator?
@@chemsastra8725 yes
Make sure you should use very small amount of ebt
How many of u r from nit uk
me first year
"Money Heist" ke Professor jese dikh rhe ho.
Sir please answer me
Bureete filled is what solution?😢
Edta
quiet different accent, I guess he's south indian, should've given captions too
any akka University students here
Hi sir - In EDTA structure the acetic acid is written as CH3COOH, but it should be as CH2COOH.
yes, because of bond formation with NH2
Very bad🤦♂️
Angrez Hindi m bol n
Thanks sir
Thank you
Thank you sir
Thanks sir
Thanks sir