There is always a scope for improvement. We are very thankful for your feedback. And very sorry for our mistake. ☺ . Mistake resolved. .during charging at anode . Mistake at 4:53 PbSO4 + 2H2 + SO4 = PbO2 + 2H2SO4 . Correction :- PbSO4 + 2H2 *O* + SO4 = PbO2 + 2H2SO4
Thanks for support of you peoples, motivation always comes from appreciation, thanks friend . If you are disliking our video you should give reason so that we can resolve. It will be helpful for us and you people also, . Thank you ☺
During discharging in lead acid battery +plate is cathode but you write it anode... second during discharging how can H+ first go to +plate(as you said) ... so start from negative plate (because during discharge spontaneous reactions occur..) Pb will (be oxidized) lose 2e spontaneously (due to difference of oxidation potential with PbO2) and will come in solution to make PbSO4.
The electrode of a battery that releases electrons during discharge is called anode; the electrode that absorbs the electrons is the cathode. The battery anode is always negative and the cathode positive. This appears to violate the convention as the anode is the terminal into which current flows.
I believe your comment is correct when presuming what is referred to as "Conventional Current" theory which was found to be false about 1900. This diagram follows correct Electron Theory which has been around for the past 100+ years. There was even a Nobel Prize for the discovery of Electron flow that is used in this presentation. I don't know why "Conventional Current" (aka "hole flow") is still taught in our educational institutions; however, that is the reason I suspect you have been confused. Cathode is emitter and Anode is collector.
Very nice presentation and use of illustration technology you employed. The animation is excellent in presenting the chemical reactions. You might note the direction of the electron flow in your discharge current section as you have it going from plus to minus instead of electron flow minus to plus. Your illustrations are better than almost anything I have seen and better than anything I have been able to produce myself for my own edification. Amazing what can be done with a computer these days.. Best wishes. You are young and seem well-educated and have a bright future ahead of you. I am a retired Engineer at the other end of life's journey.
In a galvanic (voltaic) cell, the anode is considered negative and the cathode is considered positive. This seems reasonable as the anode is the source of electrons and cathode is where the electrons flow. However, in an electrolytic cell, the anode is taken to be positive while the cathode is now negative. From google
The electrode of a battery that releases electrons during discharge is called anode; the electrode that absorbs the electrons is the cathode. The battery anode is always negative and the cathode positive. This appears to violate the convention as the anode is the terminal into which current flows.
You're right, but just to make a validity to the concept, IF you ignore anode and cathode, the current flow is correct from a theoretical standpoint. That is, a current with positive flow.
Wow your explanation is just like 🔥 fire . But your background music is too higher than your voice . So in your next videos , your voice need louder than your background music.
Thanks a lot for your ..... Precious feedback, We are working on all suggestions and feedback. To provide best time saving and helpful content quality 😊 thanks for watching 👍
Is the negative terminal at low potential compared to positive terminal? If so, how would electrons move from low to high potential? Everyone uses water tank analogy to tell us that things move from high to low potential.
@@Physicsandanimation My question is not about the direction of the current Please tell me if the potential at negative or positive is more. When we measure potential difference between two electrodes, we say it is 1.5 volts for a given battery. In that case, is the potential high at the negative terminal?
How the electric bulb glow during the discharge of battery.. Here you show that from anode the electron move towards the cathode through outer circuit... But here the anode is positive...
The terminals are mislabeled. Anodes and cathodes are not defined by voltage polarity, rather current flow. Because of this, battery terminals are labeled anode or cathode based on whether the battery is charging or discharging. A discharging battery's positive terminal is a cathode. A charging battery's positive terminal is an anode.
100% true. Most people (specially in India and Bangladesh) doesn't have access to good education. That's why this video is providing wrong information. Anode is where oxidation is happening and cathode is where reduction is happening.
Brother if this reaction happens then from where the oxygen atom came from? PbSO4 + 2H2 + SO4 ------ PbO2 +2H2SO4 In this reaction, the reaction is not balanced. The reaction reaction should be like this, as followed PbO2 + 2H2 + SO4 --------- PbSO4 + 2H2O
when the lead acid battery dies or loses it voltage capacity,, what we have to use ? dilute H2so4 or distill water ? because my battery has been giving me problems since i filled water in it. then i got afraid and put h2so4 but still similar problem. please help .
Instead of asking from us you should take advice of a technician..... They will help you better ...... 🙂 They have practical knowledge about these stuffs 🙂
the battery has life span and if the car battery is discharged to far sulfur buils up on the leadpate and canot absorb ions as the layer of sulpher is coating the lead . time for new battery
lead acid battery coming back because of cheap availability ... for instant charging by remove and refilling the electrolyte system will coming in future .. electrolyte station will be there instead of petrol / gas station ... no need to wait charging ... only need the battery have a outlet and inlet where electrolyte remove and pump back to battery .. full charge immediately station
Sorry bro, Suru Suru me background music aur voice combination sahi se Ni beth pata , ap hamari nayi videos dekhnge to hamne sudhaar karne ki kosis ki ha... . Thanks for your precious feedback 😌😊
Electrolyte (H2So4) dissociates in water Hydrogen takes electron from lead dioxide(PbO2), and electrode becomes positive, as spontaneous reaction gives positive charge to lead dioxide electrode and negative charge to pure lead electrode they are taken as positive and negative respectively. . Thanks for watching. 😊
Yes you are right, Thanks for your feedback friend, we are very sorry for our mistake, we will not repeat this in our upcoming videos, we are very thankful. to you :)
I was also confused but I searched for it in Google Lead(IV) oxide, commonly called lead dioxide or plumbic oxide or anhydrous plumbic acid (sometimes wrongly called lead peroxide,) is a chemical compound with the formula PbO2.
@@azhanproton Yes, most commonly known as lead oxide in the general field of chemistry. Most common, not necessarily the most descriptive way. It's simply short and sweet to say lead oxide.
Bro, in charging of cell topic at anode is not balanced (oxygen)
There is always a scope for improvement. We are very thankful for your feedback. And very sorry for our mistake. ☺
.
Mistake resolved.
.during charging at anode
.
Mistake at 4:53
PbSO4 + 2H2 + SO4 = PbO2 + 2H2SO4
.
Correction :-
PbSO4 + 2H2 *O* + SO4 = PbO2 + 2H2SO4
Tq bro😎
Bro u r doing great 😎😎😎keep it up💪💪💪
Thanks for support of you peoples, motivation always comes from appreciation, thanks friend
.
If you are disliking our video you should give reason so that we can resolve. It will be helpful for us and you people also,
.
Thank you ☺
Bro I am discuss with you regarding battery please reply 9050955549
Please mute the background music. It distracts...
I think it adds to the emotional experience
seriously distracted
Dude getting distracted by your comment 🙂...not by this music
Yes
I like this music
Thanks bayya
This video helped me in my last moment of my exam
Good presentation,tnks for the helpfull vedio
Aap ne sab se bhadiya samzaya he.thanks sir.
Thanks 🥰
Wow!!what a presentation! 😍
Vera level explain and good manner to with nice background music awesome bro.
Thank you so much ☺️
@@Physicsandanimation bro potentiometer have wiper wire but you said rheostat have wiper to reduce the resistance.
Thanks ☺️
It help me very well
Very very good👌👌👌👌👌👌👌👌👌👌👌✨🙂✨
🙏thank you 🙂
Great explanation sir 🎉🎉
During discharging in lead acid battery +plate is cathode but you write it anode... second during discharging how can H+ first go to +plate(as you said) ... so start from negative plate (because during discharge spontaneous reactions occur..) Pb will (be oxidized) lose 2e spontaneously (due to difference of oxidation potential with PbO2) and will come in solution to make PbSO4.
Nice explanation bro....🌹
Thank you ☺️
Good explanation 👍💯
Thank you sir..understood clearly
Great explanation 🤘
Thank you so much
The electrode of a battery that releases electrons during discharge is called anode; the electrode that absorbs the electrons is the cathode. The battery anode is always negative and the cathode positive. This appears to violate the convention as the anode is the terminal into which current flows.
I believe your comment is correct when presuming what is referred to as "Conventional Current" theory which was found to be false about 1900. This diagram follows correct Electron Theory which has been around for the past 100+ years. There was even a Nobel Prize for the discovery of Electron flow that is used in this presentation. I don't know why "Conventional Current" (aka "hole flow") is still taught in our educational institutions; however, that is the reason I suspect you have been confused. Cathode is emitter and Anode is collector.
Bro thank you very much
Superb explanaition
Very nice presentation and use of illustration technology you employed. The animation is excellent in presenting the chemical reactions. You might note the direction of the electron flow in your discharge current section as you have it going from plus to minus instead of electron flow minus to plus. Your illustrations are better than almost anything I have seen and better than anything I have been able to produce myself for my own edification. Amazing what can be done with a computer these days.. Best wishes. You are young and seem well-educated and have a bright future ahead of you. I am a retired Engineer at the other end of life's journey.
😊 Thank you so much, and whatever weakness are there we will try to rectify it in future. 😊
Tomorrow is my exam, you helped me a lot
Best of luck 👍😊
Very clear explanation broo...💯💯
Very good explanation sir
Bro really good explanation bro
Awesome presentation 🔥🔥🔥🔥.My doubt has been cleared. Thnx man🙏🙏
,🙏😊
Very gud explanation bro keep it up
Thanks friend for your complement. :)
Can we recover the lead acid battery with distilled water
Great sir salute to you
good sir ap konsa software use kr k yeah animation bnay ho
This one is from power point
You have labelled cathode and anode on the wrong side
In a galvanic (voltaic) cell, the anode is considered negative and the cathode is considered positive. This seems reasonable as the anode is the source of electrons and cathode is where the electrons flow. However, in an electrolytic cell, the anode is taken to be positive while the cathode is now negative. From google
Electron releasing is from anode.... here it is from cathode... make it clear
The electrode of a battery that releases electrons during discharge is called anode; the electrode that absorbs the electrons is the cathode. The battery anode is always negative and the cathode positive. This appears to violate the convention as the anode is the terminal into which current flows.
You're right, but just to make a validity to the concept, IF you ignore anode and cathode, the current flow is correct from a theoretical standpoint. That is, a current with positive flow.
@@AlthafBscphysics No, it is the other way round.
ie; Anode absorbs electrons during working (discharging) and release electrons during charging.
Animation kis tarah banaya vo bhi bata do
If cycle repeats then why battery becomes dead after some time
Super animation,
Super explanation,
Never ever
Keep it up
Thanks 😊👍
Nice explanation
What's the purpose of adding music bro😂
Vlog channel hai kya, background me itna high volume 😵😵....
Wow your explanation is just like 🔥 fire .
But your background music is too higher than your voice . So in your next videos , your voice need louder than your background music.
Thank you, also thanks for your constructive feedback
Bro you teach very nice but please can you teach little slowly. Good. 👍
Thanks a lot for your ..... Precious feedback,
We are working on all suggestions and feedback. To provide best time saving and helpful content quality 😊 thanks for watching 👍
Bhai baki to sb theek h ...Thoda expalne hindi me kr liya kro
Can you put a video on lithium ion battery
Why this needless background music. Only causing irritation and distractions
to make it more professional decrease the volume of bgm its not abt emotional and all its a science topic not a music channel
😊 thank you 🙏
2:39 how pbO reacts with h2so4 because h2so4 is already ionised by water
Sir, nickel cadium storage batteries ka charging discharging ka video bnaiye n.
Is the negative terminal at low potential compared to positive terminal? If so, how would electrons move from low to high potential? Everyone uses water tank analogy to tell us that things move from high to low potential.
Inside a source direction of current is negative to positive while outside the source it is positive to negative
@@Physicsandanimation My question is not about the direction of the current Please tell me if the potential at negative or positive is more. When we measure potential difference between two electrodes, we say it is 1.5 volts for a given battery. In that case, is the potential high at the negative terminal?
How the electric bulb glow during the discharge of battery..
Here you show that from anode the electron move towards the cathode through outer circuit...
But here the anode is positive...
The terminals are mislabeled. Anodes and cathodes are not defined by voltage polarity, rather current flow. Because of this, battery terminals are labeled anode or cathode based on whether the battery is charging or discharging. A discharging battery's positive terminal is a cathode. A charging battery's positive terminal is an anode.
100% true. Most people (specially in India and Bangladesh) doesn't have access to good education. That's why this video is providing wrong information. Anode is where oxidation is happening and cathode is where reduction is happening.
Brother if this reaction happens then from where the oxygen atom came from?
PbSO4 + 2H2 + SO4 ------ PbO2 +2H2SO4
In this reaction, the reaction is not balanced.
The reaction reaction should be like this, as followed
PbO2 + 2H2 + SO4 --------- PbSO4 + 2H2O
How is it possible for cation to go towards positive electrode??
Bro ..dont use back ground music
Need correction, Here anode is pure Pb and cathode is PbO2.
Thank you for charge reaction diagram
Thank you 🙂
You should also check our correction, we have pinned that comment. 🙂 extremely Sorry for that minor mistake
Is this all equations are correct
immediate reply plz
You can view our pinned comment for a minor correction ...
when the lead acid battery dies or loses it voltage capacity,, what we have to use ? dilute H2so4 or distill water ?
because my battery has been giving me problems since i filled water in it. then i got afraid and put h2so4 but still similar problem.
please help .
Instead of asking from us you should take advice of a technician..... They will help you better ...... 🙂 They have practical knowledge about these stuffs 🙂
the battery has life span and if the car battery is discharged to far sulfur buils up on the leadpate and canot absorb ions as the layer of sulpher is coating the lead . time for new battery
Thanks for the video but pls remove background music
Sorry to say that It's misleading. Cathode must be positive and anode negative. Then you can proceed with the conventions.
Please explain charging and discharging reaction of galvanic cell using same type of animation.
Good Video Bro!!keep making these kind of videos,this video has clear information
Nice
Charging me anode ki reaction galat hai , we don't get Pb + 2 H2SO4
Please don't use background music😪😪
same problem
how that h2 arrives during charging
PbO2 is lead dioxide, not lead peroxide.
Doubt mazeed bher gai by ur equations
❤❤❤ 👍........😔
Rocked.
How to calculate its electrochemical voltage ?
Current= no. Of coulumb/second
Amazing
Thank you ☺️
The background music ruined everything! 🤦
Exactly
Battery ko charge karte time battery ka positive terminal black Kyu hota h
Reply anyone
Why sulphuric acid only used in lead acid battery???
because sulphuric acid is cheaper than any other electrolyte
At the charging condition in the anode side take H2o in place of H2 then equation balanced...
Good my bro
Thanks friend
Thank you
lead acid battery coming back because of cheap availability ... for instant charging by remove and refilling the electrolyte system will coming in future .. electrolyte station will be there instead of petrol / gas station ... no need to wait charging ... only need the battery have a outlet and inlet where electrolyte remove and pump back to battery .. full charge immediately station
Great think
man never add background music while studying
Sorry, our mistake 🙏
How we deside voltage of this battery
Yar bhai ye background music jaruri tha kya
Sorry bro, Suru Suru me background music aur voice combination sahi se Ni beth pata , ap hamari nayi videos dekhnge to hamne sudhaar karne ki kosis ki ha...
.
Thanks for your precious feedback 😌😊
Background music annoying. Please don't use this further.
Thanks for your feedback
Background music is very very worst
Background music is too disturbing
Initially from where we get +ve and -ve charges on electrodes..?
Electrolyte (H2So4) dissociates in water
Hydrogen takes electron from lead dioxide(PbO2), and electrode becomes positive,
as spontaneous reaction gives positive charge to lead dioxide electrode and negative charge to pure lead electrode they are taken as positive and negative respectively.
.
Thanks for watching. 😊
Kindly check the equation of anode during charging,it does not balance.
You are right friend ... I have answered this doubt already in comment
Please go throught comment pinned one.
Anode is negative polarity
Lead acid battery me OCV or TOC kya hota Hai iski full form kya h
how can we find the ampere and ampere hour of any battery?
Could you please erase the background music sir
So sweet of you darling
10/10 accent
😌☺️👍
Background sound kyu kiya bhaii
Background sound is so loud
Yaar tum lead acid explain kar rhe ho ya song suna rhe ho
Thanks for your complement , we will try to improve our song quality in the upcoming videos 🙂
Hindi mein bolte to achha lagta
Stay updated to our next video, and suggest topics which you want. 🙂
.
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Anode get reduced not oxidized
why the heck is there a background muSIC??????? POOP BRO
Sorry 😔
Don't use music and say slow
During charging, at anode the equation is imbalanced
Yes you are right , I have already mention this mistake in comment
Look at the pinned comment
@@Physicsandanimation
Okk
Anode and cathode is reverse
Bhai, sabse badi bakchodi to yahi hai ki, educational video me background music hai.
It's not lead peroxide ..its lead dioxide
Yes you are right, Thanks for your feedback friend, we are very sorry for our mistake, we will not repeat this in our upcoming videos, we are very thankful. to you :)
@@Physicsandanimation No you can call it both
I was also confused but I searched for it in Google Lead(IV) oxide, commonly called lead dioxide or plumbic oxide or anhydrous plumbic acid (sometimes wrongly called lead peroxide,) is a chemical compound with the formula PbO2.
How about lead oxide?
@@azhanproton Yes, most commonly known as lead oxide in the general field of chemistry. Most common, not necessarily the most descriptive way. It's simply short and sweet to say lead oxide.