Electrolysis (calculations involving first law of electrolysis, everything you need to know)part 2.

[@ifeomaezembamalu39]

It's nice to see a Nigerian online chemistry tutor. Am used to studying with international tutors. Well done sir.

[@gabriellairuobe5665]

This guy is really good this helped a lot😊

[@danielagu6409]

I wish my Chemistry teacher was like you, Well done Sir

[@suzysamuel6722]

Great job sir 👍
Thank you ☺️

[@ebererose2891]

The best tutor I have seen so far

[@smithkehinde214]

This is so explanatory..... Finally!!!♥️

[@Jaiteh_09]

I understand by heart sir thank you so much for the good explanation 👍

[@johnwills7013]

Sir you are best of all

[@issahruuhullah3217]

Thanks a lot. The answer for the classwork is 4.32g

[@baridamiracle3791]

Wow ..I just got a new understanding on dis topic.. thanks a lot

[@Dailytechworld1]

Thank you sir. God bless you.

[@kikijackson3303]

Omo, i've never seen ur formula in any chemistry textbook. thank u boss

[@ireneugbam1509]

Thank you sir

[@happinessmichael3787]

Thank you sir😊
May God bless you.

[@davivy]

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[@Mathdestroyer1]

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[@medicayofe]

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[@ephraimujumadu4547]

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[@blessinghairworld]

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Answer is 4.32g👈

[@chigozirimchikwendu8701]

God bless you sir

[@BarakaYusuf-p5c]

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[@paulolayinka3515]

Thank you so much sir

[@inemibok]

Thank you so much sir❤

[@Mrpanda_120]

Thanks you very much sit

[@nigeriantiktok9018]

Would this formula work for all calculations on electrolysis first law

[@sundayemmanuelonyedikahenr3261]

Yes sir
It works for everything

[@maryammotunrayo4617]

4.32
But excuse me sir,Can silver as a charge of +2 apart from 1?

[@sundayemmanuel6111]

Can i use this formula to solve all electrolysis problems

[@sundayemmanuelonyedikahenr3261]

Yes

[@davidgyang-gt8ih]

Can you solve this please
0.164g of a divalent metal is deposited when a current of 0.55A is passed through a solution of its salt is 40mins. Calculate the relative atomic mass of the metal ( 1 faraday= 96500c)

[@TreasureChidinmaOkere]

The answer is 23.97 ...
Using the formula that was taught here ..a divalent metal has a charge of 2 so that is going to be the no of charge (n) while solving......
it is not divalent but bivalent because it'll be difficult to find divalent anywhere.... although I understood what you were trying to say..😊

[@tebohomofokeng9058]

Your good

[@hmmmhmm974]

Sir what if they don’t give us RAM

[@sundayemmanuelonyedikahenr3261]

You will always be given RAM

[@IsaacBoateng-f1k]

Please can you prove why you got the equation
Z = R.A.M * Q / n* F
Thank you

[@bel-yirfelix613]

Sir please can you work this question for us
what mass of silver will be liberated from a solution by the same quantity of electricity that liberates 0.32 g of copper?
(Cu=63.5, Ag=108)

[@georgeonyeka5224]

It is simple
number of moles of copper/ number of moles of Silver = charge of silver over charge on the copper.
find the moles of silver and use to solve it. It is Faraday's second law question.

[@noelnjoku5285]

4.32

[@abdimaliksuuley9577]

Ma

[@elvismogesa2648]

Lit shit🔥

[@DelightOdu-nl9dz]

4.32
Sir I’ve not seen third law yet

[@PROGAMMER-hm1vi]

4.32g is the answer.

[@noelnjoku5285]

The answer to the second example is 20

[@fredoguku7171]

Bellow, please do the calculation for this quiz.
When a current was passed through 23.6g of molten lead ii iodide for 3min 5 sec 19.1 g of the electrolyte remained.calculate the amount of current passed. (3mks)

[@fredoguku7171]

Meant , hellow

[@happinessmichael3787]

Current=14.05
~14 Ampere

[@flawlesssss-j5d]

​@@happinessmichael3787
Deduct the used mass from the total mass,then follow the same steps

[@flawlesssss-j5d]

22.7A

[@peterdavid8313]

1.44g

[@OkonkwoUchechukwu-gr1se]

Wrong
It's 4.32g

[@Eternalwisphers]

The answer is 4.32g

[@MuritalaAdegoke]

My answer is 4.32g pls am I correct

[@markphiri5873]

0.432g

[@cypherfxstudio1]

Sir in that number 2 question u did 9650 instead of 96500 the answer is actually 2 sir not 2.0 according to your explanation

[@sundayemmanuelonyedikahenr3261]

2.0 and 2 is thesame thing

[@kikijackson3303]

​@@sundayemmanuelonyedikahenr3261 person wey don mad 😂😂😂😂

[@adeshina_612]

The answer is 4.32g sir

[@kayodelawal9636]

4.32g sir

[@hez_xx]

Thanks alot sir
The answer is 4.32g

[@chijinduegbo5640]

yup

[@Mrpanda_120]

7.2kg

[@kashmiri8237]

Any neet aspirant here🤤

[@marvellous7678]

1.3

[@abdimaliksuuley9577]

M.a

[@jonesella6721]

Thank you so much sir

[@bel-yirfelix613]

Thank you sir

[@ifeomaejindu6124]

The answer is 4.32g

[@tawakkaltolawepo8165]

4.32g

[@Progress_drumzy]

Thank you sir

[@mrr.lawrencenunoo563]

4.32g

[@Okwunwasuccess-fi6dl]

Thank you sir

[@aima6218]

4.32g

[@anyaoguelizabeth16]

4) 4.32grams

[@adedaposunday3075]

Nice one sir

[@samcode7676]

4.32g

[@OchukoMiracle]

4.32g

[@vincentnwankwo7156]

4.32g