WAEC CHEMISTRY PRACTICAL 2024 [titration calculations)

#chemistry #utme #neco #jamb #waec #redox

2024 chemistry practical exam question

Redox titration KMnO4 vs FeSO4

[festtosadeniyi]

Great explanation
As a chemistry teacher myself, I can relate
Kudos

[PeterJudeOsuji]

I'm doing waec practical tomorrow
Gonna use this thanks

[ibrahimyoung]

Sir, can you please help with physics and biology practical. Thank you sir 😊

[EnwemeJoyce]

Playing this right before my exams thanks for the explanation sir

[IsataMorie]

Thank You so much sir😊 for your good work 🤝

[areteatimati]

Thank you very much sir, you really made chemistry fun for me😊

[anietieedet]

The titration should be done in acidic medium that is adding H2SO4 to iron ii sulphate to prevent precipitation of iron hydroxide

[OlyLyn-ncvh]

I really love this class
Kudos 🎉to you sir 👍❤

[thatguy]

Life saver....i hope to get a B or even A in chemistry 😊

[userIkechukwu]

The indicator is KMnO4 as it's self indicating. No external indicator

[Legends]

Sir why did you use 25 cm3 instead of 20cm as volume of B

[FavourAchile]

Sir can you please send newsletters to us so we can be informed about the next video on Physics and Biology practicals cause your videos are really helpful (I might even touch an apparatus that day😁😁😁 )

[aminatjimba]

Please what quantity of acid are we adding to it

[BlessingOTuya-zx]

But sir they did not give us the relative molecular mass for kMNO4

[GodwinDaniel-ryit]

Sir is there a difference between concentration of b in mol/dm3 and concentration of Fe2+ in mol/dm4

[ibrahimyoung]

Thank you so much sir for this
Really loved the explanation ❤😊

[BlessingOTuya-zx]

Sir pls I did not understand the last one

[ehuwajomojohn]

Sir for the b iii, the molar mass is meant to be 152 not 158 or if there was any other solving there, please kindly explain to us. Thank you sir

[wellsonome]

Sir so we dont need to add acid like H2SO4 to d iron sulohate?

[ffplayer]

Sir I don't understand I thought u do 1.38 x 1000/250