Effect of concentration on electrode potential values from www.ChemistryTuition.Net

www.chemistrytuition.net We look at how changes in concentration will alter the electrode potential values and the impact on the feasibility of the overall reaction. the theory and two examples are discussed

[@Wasteman365]

Such a simple concept that my chemistry teacher never even bothered to explain, thanks

[@imranpatel4612]

Huge help thank you. Was so confused but now it makes sense

[@ChemistryTuition]

Thank you for your comment!

[@ahmedmustafa7753]

this video my friend, was excellent. Thank you very much and have a nice!

[@charlotteknight4616]

thank you so much! nice to have it explained

[@cestmoi-8964]

very nicely explained, thanks !

[@ggoldsmith1000]

Very well explained. Thankyou.

[@st19989]

finally got it!!! thanks a lot.

[@Theo.31]

Legend!! Thank you for the help!

[@sandunmeesara]

Thank you, sir. this will lot help me for tomorrow's exam.

[@LeonEllisZ]

I wish my professor would have taught this well. Thank you!

[@revision4890]

Would you recommend always forming an overall equation and then seeing the effect, as then its easy to see if the emf will increase or decrease, as if the equilibrium shifts to the right it will increase and vice versa.

[@ChemistryTuition]

I think it is probably easier to use the half equations rather than the full equation.

[@dr.shahnawaz3273]

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[@hak8755]

wow . thank u sir

[@vuyopapiyana]

Thank you. This was a great video

[@ChemistryTuition]

Glad you enjoyed it!

[@noortariq2647]

Such a helpful video thank you soooo much

[@ChemistryTuition]

Glad it was helpful!

[@jolenelxr]

what if zinc electrode and Ag/AgCl/sat.KCl reference electrode were used in a half-cell set up and the concentration of Zn2+(aq) increases?

[@ChemistryTuition]

If you increase [Zn2+] then the equilibrium will always shift to the RHS and the Zn electrode becomes more positive.

[@adame7820]

What if you decrease the concentration. Would you say this favours formation of electrons so electrode potential is more negative?

[@ChemistryTuition]

That's correct!

[@theterminator7365]

Thankyou sirrr!!!

[@ChemistryTuition]

Most welcome!

[@fluffypillow19]

Why would there be less electrons when zn2+ is increased?
That part keep confusing me😭😭

[@ambikakumari4553]

Bro study equilibrium Lee chatler principal ..this clear your confusion 👍..🇮🇳

[@katy8051]

what if both half cell solution increased their concentration

[@ChemistryTuition]

Interesting question. Assuming they increase by the same amount, there should not be any change.

[@jitendrapandey1085]

Now I am confused that why electrode potential is intensive property...

[@ishtnhgroup7409]

I don't like it 😐😐