BACK TITRATION

#PriskanoChem#BackTitrationCalculation
The objective of this chemistry practical is to determine by the back titration method , the calcium carbonate content in an eggshell.

[@MathewUganUwumborowan]

Very nice, so loving. 👍

[@priskanochem4596]

Thanks Mathew

[@SmartBadah]

Great work

[@priskanochem4596]

Thanks Smart

[@manassehmhingle6851]

Great insights here

[@priskanochem4596]

@@manassehmhingle6851 Thank you

[@aiahmomoh4200]

Thanks for this experiment. I find it very interesting.

[@priskanochem4596]

Thanks for watching

[@akusikakalitsi3773]

Good job! I have enjoyed the lesson.

[@priskanochem4596]

Thanks Akusika

[@christiandomey4836]

Great lecture

[@affiamoahstephen9867]

Hi madam 👋👋
U have done good job 👍👍

[@kwadwoApraku_]

Thanks for the tutorial.

[@priskanochem4596]

U're welcome

[@francisayitey5070]

Nice 👍🙂 presentation 👍🙂....

[@priskanochem4596]

Thanks

[@phiniasmtonga4461]

@@priskanochem4596 thanks madam keep up the good job.

[@user-kr3li1mx7k]

thank you so much for this video! I know understand how to do back titration

[@priskanochem4596]

Thank you. I have a video on the calculation as well so you can watch it

[@lezekielbatoawani9529]

great presentation.
kudus

[@priskanochem4596]

Thanks.
Ezekiel please tell your colleagues that they will write a quiz tomorrow on the back titration video

[@kobenaatomboaggrey3676]

Good work done Madam. Proceed with the hardwork.

[@priskanochem4596]

Thank you Kobina

[@carolinendambuki1048]

Nice job

[@priskanochem4596]

Thanks Caro

[@adenekanoluwatosin9214]

I really do love the video
It's very simple and well explained
However how do i calculate the volume of analysts that reacted with the analyte for it to reach its end point? Or how do we determine when the titration has been completed?

[@priskanochem4596]

Thank you. I have a video on the calculation. Please go to my channel and search for "BACK TITRATION CALCULATION"

[@JosephMsyani]

Thank you teachers❤

[@priskanochem4596]

My pleasure Joseph

[@opheliaaidoo4951]

Good tutorials but show us the full practical work for the recording of observation
Please❤❤❤❤

[@priskanochem4596]

Thanks Ophelia. The observation is the color change from colorless to pink. I have a video on the calculation as well on my channel. Hope I have answered you.

[@EmmanuelAmoo-oi3nl]

I really liked it, it was helpful but please my question is on general acid base titration and not specifically back titration.
Please, how would I know this is the end point during titration when repeating to get consistent titre values. Is it the immediate change in colour or I should constantly add till it gets deep. It's a bit difficult for me to tell the end point when using methyl orange.
Thanks for the opportunity to ask questions.

[@priskanochem4596]

Hi Emma Amoo
End point is reached immediately you see a color change, it doesn't matter if the immediate change in colour is faint and not deep.
A lot of my students think the change in colour must be deep so they keep adding the solution from the burette and this affect their results especially when calculating the concentration

[@dolphdelaamegah5620]

How do we draw the table for the back titration

[@priskanochem4596]

Hello Dela, there is no table for back titration because we're not using average titre. I have a video on the calculation. Search for "Back Titration Calculation" on my channel to guide you, thanks.

[@youngestpac6906]

I really enjoyed that madam thank you

[@priskanochem4596]

Thank you Pac

[@priskanochem4596]

You can watch the video on BACK TITRATION CALCULATION as well to Understand how the CaCO3 content is determined

[@youngestpac6906]

@@priskanochem4596 yes i did Madam I understood that one to but i wanted to chat with you personally so that you could help me out with some explanations on the redox titration we will be writing our mock on friday

[@priskanochem4596]

This is my number 0246241013

[@shadrackkwofie7153]

Dear madam please how is the back titration calculation is then

[@priskanochem4596]

Hi Shadrack
Pls I don't understand your question

[@cavshub2632]

You didn't make calculations. What is the essence of back titrations without calculations? The challenge students face is the calculations and not really the titration procedure itself.

[@priskanochem4596]

EJEJE there is a video on the calculations. Go to my channel and watch it. Thanks

[@cavshub2632]

@@priskanochem4596
Alright. Thanks!

[@katherincabrera9819]

Did you guys see the subtitles at the beginning of the video 💀

[@priskanochem4596]

I didn't add subtitles. I think the subtitles you see are generated by UA-cam

[@eteyenakpan7075]

Good evening madam
I really enjoyed your class.
Please can you help me explain back titration using peppermint oil?
Thanks

[@priskanochem4596]

Good evening Eteyen
What compound of interest in the peppermint oil do u want me to use back titration to explain?

[@priskanochem4596]

Kindly brief me on what you are doing that requires you to perform back titration using peppermint oil