NECO 2024 CHEMISTRY PRACTICAL (TITRATION) You Can't Afford To Miss it ‼️

🔢 Master NECO Quantitative Analysis with Ease! 📊
Struggling with NECO Quantitative Analysis? Look no further! In this video, we break down essential concepts and problem-solving strategies to help you ace your exams.
🌟 What You’ll Learn:
Key formulas and their applications
Step-by-step solutions to common questions
Tips and tricks for quick and accurate calculations
Practice problems to test your understanding
Whether you're preparing for your NECO exams or just looking to sharpen your quantitative skills, this video is packed with valuable insights and practical examples. Don’t forget to like, comment, and subscribe for more educational content!
👉 Watch now and conquer your NECO Quantitative Analysis with confidence!
#NECO #waec #ExamPrep #chemistry #StudyGuide

[@askchemistryhangout]

Whether you're preparing for your NECO exams or just looking to sharpen your quantitative skills, this video is packed with valuable insights and practical examples. Watch now and conquer your NECO Quantitative Analysis with confidence! Don't Forget To Subscribe, Like , Comment And Share The Video✍️ Wish you tremendous success ✅

[@OLANISIMIPEACE]

❤

[@UhumaghoDavid]

Thank but we need physics tooo

[@BlossomOladapo-yc7sx]

Nice video sir what of qualitative analysis just like did for WAEC Hats off to you sir❤

[@askchemistryhangout]

@@BlossomOladapo-yc7sx Thanks for your kind words 🙏 We are working on the qualitative analysis and when we are done it will be posted soon ✅

[@EaziboyOfficialMusic]

Best teacher of all time He helped me through my Waec, jamb . Now I'm already watching neco own too❤

[@anekevictor1992]

This is a fact. You're the best Nigerian chemistry teacher on this app.🎉🎉❤

[@muhammedmunir8482]

Volume of Co2 gas evolved is 1.264 dm³ or 0.031dm³ if the amount in 25cm³ is used.

[@askchemistryhangout]

Correct ✅

[@muhammedmunir8482]

@@askchemistryhangout the former or the latter.

[@askchemistryhangout]

0.031dm3✅

[@EaziboyOfficialMusic]

I got 0.03158 dm³ of co2 at stp

[@favourekpenisi8485]

Pls explain sir​@@askchemistryhangout

[@prosperjonah342]

0.0315dm³

[@ACE-dq6ng]

God bless sir this was really good explainations....likewise ur results and methods r exceptional hats off to ya..and i got 0.0315dm^3

[@Clinton-uo5sf]

Isnt 20.60 too high sir 😮

[@BlossomOladapo-yc7sx]

Hmm my teachers end point is 22.50

[@Clinton-uo5sf]

@@BlossomOladapo-yc7sxI am a student sir 😅😅 So that means the acid is weak

[@valerimack3884]

​@@Clinton-uo5sf....How can it be a weak acid...

[@beatriceimokhai4808]

The last solution. Is 0.0141 not the amount of Na2CO3?

[@FeranmiOladimeji-ws2tb]

Thanks sir

[@timilehinoyinlola7168]

Good job sir, You have helped alot this year , thanks 👌

[@askchemistryhangout]

Thanks for your kind words 🙏 I sincerely appreciate

[@RachaelDania]

I got 31.58cm3 or 0.0316 dm3

[@famuyiwaOkikiola-s1r]

Please where are you teaching from

[@askchemistryhangout]

@@famuyiwaOkikiola-s1r Lagos, Nigeria ✅

[@famuyiwaOkikiola-s1r]

Thank you so much sir

[@ogunniyioluwafemi-gw5mc]

God bless you sir

[@askchemistryhangout]

Amen 🙏

[@ayeharuna5138]

Many thanks Sir .

[@preciousogbonna2420]

We used 3 decimal places in WAEC Sir and not significant figures. Were we wrong Sir?? For instance for the concentration of A in Mol/dm3, we wrote 0.068 instead of 0.0684. I will correct that this time around in NECO but I just want to know if the way we answered in WAEC is wrong.

[@askchemistryhangout]

It's to three significant figures ✅ 0.0684 is much more better ✔️

[@EaziboyOfficialMusic]

It's 3 s.f

[@IsaiahFayomi]

Thanks

[@blessingokoro6616]

Volume of gas at s.t.p is 0.0315 dm³ please check Sir

[@askchemistryhangout]

Correct ✅

[@GraceDavid-ni9pn]

How please 🥺

[@askchemistryhangout]

Watch the video again carefully

[@anonymousultra-yj7nn]

Kk

[@Thatgirlahuva]

God bless you sir

[@WilliamsAmodu-e4x]

Please, what is the volume of CO² released in 1 dm3 of b

[@GRANDATELIER]

My X was 1😥😥

[@askchemistryhangout]

It's not wrong... If your titre value has same range with the one your teacher filled in the report then you are correct ✅

[@EarlyHope-c2z]

OK sir

[@genesisdavid-ot5lk]

Weldone sir Please sir explain more on this titre value because what you said during waec exam is that if the titre value of a school is 20.20 the students can form there own to be 20.23 or 20.27 but it must not exceed the range of 20.2 something pls explain more better sir . The lord will continue to help you.

[@MaryOlowomoran-ub7kz]

No, the range is + or - 0.1 - 0.2

[@GRANDATELIER]

God bless sir

[@askchemistryhangout]

Amen 🙏

[@ijeomaanya5913]

Welcome sir

[@askchemistryhangout]

Thanks 🙏

[@johnojonugwa5217]

thank you so much, you are doing well... May GOD continue to bless you.

[@askchemistryhangout]

Amen 🙏 Thanks for the prayers

[@Sa60313]

Thank you sir I have been waiting for this video since.

[@askchemistryhangout]

Now it's here ✅

[@PraiseGodOmebinsi-fl4ix]

I mole--------22.4 dm³ From the equation reaction, there is one mole of sodiumtrioxocarbonate( iv) also one mole of CO2. If am not wrong, volume of CO2 produced at STP is 22.4 dm³

[@askchemistryhangout]

You got the starting but didn't finish up well.. So your final answer is wrong ❌

[@favourekpenisi8485]

Sir please explain ​@@askchemistryhangout

[@NwoguGoddey]

Well done sir, I sincerely appreciate your effort. I want you to assist me on how to calculate theoretical or assumed titre value

[@askchemistryhangout]

Please chat me up on 08100059151

[@GraceDavid-ni9pn]

The volume of CO2 is 0.0137dm³

[@askchemistryhangout]

Correct ✅

[@AkinOlax]

Good one sir would this literally come out

[@askchemistryhangout]

This is just a prediction.... But we believe anyone that thoroughly and carefully watch and understand this video should not find the exam extremely difficult ✅

[@henryeternal7444]

Where are you people seeing vol of co2 at stp? It's not in this question

[@askchemistryhangout]

I mentioned it that anyone that watched the video should calculate Vol of CO2

[@henryeternal7444]

@@askchemistryhangout okay sir. Thank you so much!

[@ModeenatbolanleDairo-dd8yb]

Pls which year is this question

[@askchemistryhangout]

It's just a question predicted by me for the 2024 neco practical Titration✅ it's not from any year

[@aniekanudo-bn4rb]

Sir I have 0.03525 Is it correct

[@askchemistryhangout]

It's close to the correct answer... The correct answer is 0.0316dm3✅

[@aniekanudo-bn4rb]

@@askchemistryhangout I will try again and what should I do to get the correct answer

[@FAVOUROKEZIE-s7u]

Thank you so much sir😍

[@askchemistryhangout]

You are welcome 🙏

[@PatrickPrincewill-pq5sg]

For volume of co2 gas evolved 1 got 0.316dm3

[@askchemistryhangout]

Check well there is a slight omission in your value

[@mistaforworks]

0.0316dm^3

[@askchemistryhangout]

@@mistaforworks correct ✅

[@GraceDavid-ni9pn]

More grace 🔥

[@askchemistryhangout]

Thanks 🙏

[@blessingokoro6616]

I have been waiting for your video.... Thank you sir

[@askchemistryhangout]

You are welcome 🙏

[@blessingokoro6616]

@@askchemistryhangout Sir Can you kindly also do for salt analysis

[@askchemistryhangout]

@@blessingokoro6616 I am on it and will be posted soonest ✅

[@blessingokoro6616]

@@askchemistryhangout Good morning sir, trust your day is going well Please I am a new chemistry teacher and I not too familiar with external exams Please the teacher report sheet that will be given to us during chemistry practical exams in NECO exam is it same one that was given to us during WAEC Just to fill in our titre value Please Sir I will appreciate a reply 🙏 Thank you

[@johnojonugwa5217]

@@blessingokoro6616 yes the report form is the same with that of NECO

[@WilliamsAnaiho]

1.52dm3 of CO2 is liberated at STP

[@askchemistryhangout]

That's wrong ❌

[@WilliamsAnaiho]

@@askchemistryhangout How is it wrong

[@WilliamsAnaiho]

The volume is in 1dm3

[@askchemistryhangout]

@@WilliamsAnaiho The volume of the base prepared is in 1dm3 but the volume used for Titration out of the 1dm3 is 25cm3✅

[@WilliamsAnaiho]

@@askchemistryhangout if that is the case 0.0313dm3 of CO2 will be liberated at STP

[@muhammedmunir8482]

I think while calculating the mass of Na formed and the number of H ions from H2SO4, Both the value suppose to be = 2X and the moles will be divided by 2 rather of multiplying as you did it.(my thoughts) Please, I'm not clear about it, can you elaborate more on them.

[@rolandayodele2469]

I disagree on your calculations on mole Mole is given as mass in grams over molar mass and not mass concentration over molar mass