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Hi.for the past equivalence point the dissociation of the zinc -EDTA complex would be the source of zn in the solution .but won't some of that zinc form complex with ammonia thus reducing the free zinc concentration and in this case we need to consider using kf'' instead of kf'.Thank you

how can i download the program?

RUclips doesn't understand the valuable of this explanation. Thank you ❤

hi sorry ...im am doing CH₃COOH with NaOH and when doing the second derivative, exactly that point i need the touches the x axis is not there. What should I do?

Are eyes ok now ?

Gold medal for u sir 🎖

amazing

You said an acid bath for metals cleaning. Were you referring to the residue as being metallic? Does the 4hr soak apply for organic residues on glass?

Just fishing for support here, I may have a setting wrong here. The refresh button does not work in this document and no groups are created. Any idea how I can fix this?

thanks a lot. i made a phosohate buffer of 0.1 M and i diluted it by 10 times and also by 100 times . i saw flcutation in ph , and i could not explain it why it happended . i think i know a little bit about it now

Pretty helpful video!

This was soo helpful thank you soo much ! Very clear straight to the point !!! ❤❤❤😊

Excelsior!

Hii, can you send me the excel plan?? plese....

What an excelent way to describe the equilibrium phenomenon, saludos desde México, keep up the good work

Is there any way I can change the limits of the axis? as all my data is closely plotted in one corner and I'd like to be able to zoom into that area to space the plots out better. any suggestions would be greatly appreciated

awesome explanation!!!

Thank you for explaining clearly 🙏🏻

thank u!!!!!!!!!!!

Hola, no me deja modificar los nombres, datos y tampoco presionar los botones, alguna ayuda?

thank you ! :)

please sir it is very help full for Phd students like me can i get the link to dowload excel files

very thank sir!

Thank you so much! This helped me a lot with understanding this! :D

why do we use 3*S/m instead of 3,3*S/m ?

Excellent work, congratulations, could you provide me with the literature? Greetings from Mexico

How to calculate charge balance of single cation or anion...

This is really awesome. Thank you so much!

sir, why does it tell maximum number of groups limited to 12 and 40 groups were defined? how can i increase the group limit?

Kindly allow the edit the excel sheet.

Can I get your email ID ?

Where to get STL files

Where to get STL files ?

Piper

thank you so much

Hello, I want to ask a question how we calculate the recovery of the SRM (with known analyte concentration) ? I mean how we calculate the SRM concentration as we need to compare the SRM peak response with a certain standard ? what peak could we compare the SRM peak to?

Why can't the prof in the university teach like you? They just keep giving us procedures of the lab activities we don't know the concept or purpose of. Thank you very much, Sir. Great explanation.

Excellent assembly and use tutorial ... except, I don't see any supplementary material (references to source of spectrophotometer and to imageJ). Is this posted? Thanks!

Hello, thank you so much for this tool. I keep receiving an error whenever I try to export the KMZ files. It says missmatch. I would appreciate any help

Thank you for the video and also for the excel file , the link is not working

Clear explanation..great

Helpful ☺️

Very strange coincidence…. I started looking for information on EDTA for desulfating lead-acid batteries, and accidentally touched an eye surgery video that involved EDTA. It looked like a VERY uncomfortable operation! I hope it worked out ok for you!

You don't know this but you are my actual analytical chem professor, not this guy who keeps grading my exams and checking my attendance ;) (he is also stealing my tuition fee from you)

hello sir- how can we find out the percentage of particular face among all water types

Hello ! Thank you for the video and also for the excel file, it's realy useful ! Do you know if it's possible to use the kmz on a software like Qgis (to create a map with the diagrams) ? Thank you !

Thank you for this video! One thing I've noticed is that the excel code caps the amount of data points at about 100. Is there a way to increase this amount?

Hello, How can I add more than 12 groups?

Wonderfull video👏can you share with us the excel_worksheet file🙏

Waoh so interesting. Could you share this excel document with me, please?