I’m a bit confused. At the end, it was stated that e trials are used to find an accurate concentration for HCL but don’t you already know the concentration of HCL which is the torrent? Shouldn’t the concentration for the sodium carbonate be sought after?
Na2CO3 + 2HCl Since HCl is the standard solution it is a 0.1M solution. You need to find n(HCl) which is basically 0.1 * Volume (concordat titres) IN LITRES. Then you apply ratios. Since 1 mol of of Sodium Carbonate requires DOUBLE the mol of HCl, you half n(HCl) and then divide by the volume of sodium carbonate to get concentration. c= n/v
Excellent explanation. Highlights the attention to detail that is required.
Amazing video! Clear cut and concise :)
Excellent video. I am learning.
Nice tutorial. The end result is accurate.
how to calculate the given value
Where are the calculations..?? 😑 i came here just for that
Just use the formula m1v1a1 = m2v2a2
Mai bhi
Nyc explanation
Nice fully explained titration thx
It really did helped me a lot.
Thanku soo much...
I’m a bit confused. At the end, it was stated that e trials are used to find an accurate concentration for HCL but don’t you already know the concentration of HCL which is the torrent? Shouldn’t the concentration for the sodium carbonate be sought after?
They probably did that too see if the values are fully accurate,
how can we get the calculations for the concentration
I could be wrong
Na2CO3 + 2HCl
Since HCl is the standard solution it is a 0.1M solution. You need to find n(HCl) which is basically 0.1 * Volume (concordat titres) IN LITRES. Then you apply ratios. Since 1 mol of of Sodium Carbonate requires DOUBLE the mol of HCl, you half n(HCl) and then divide by the volume of sodium carbonate to get concentration. c= n/v
use M1V1 = M2V2
Hola me podrian decir que tipo de tinta puedo mezclar con acido muriatico para dar color al concreto, gracias
very useful viideo..
where can I get the images that you used for the video?
Take screenshots
good
Thanks ma it really helped me
Molarity of HCl used??
great video
It's methylene orange
Thanks👍
thank you so much mam😀
Thank you very much
thanks a lot of...
makasi loh mbaknya :*
Sama" dek
Name of References plz
Thanks so much
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Thankyou!!!:):)♡
Thank you so much using my students
Thank you mam
thanks
thanks a lot
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oook
Thanks