Mam first I didn't understand this one but now I understood clearly coming Thursday chemistry public exam so mam you clear my dought in this vedio thanks you mam
Mam தயவு செய்து 11th std book la oxidation number method la .. Evaluate yourself .. Sum podungaa mam 😩😩 Mam sulphur +6 potu As-9 vachu antha sum ma poten .. Ana yenaku kolaputhu... As2S3+ HNO3 + H2O →H3AsO4 + H2SO4 + NO
I'm sorry that I can't fully understand what are you trying to say, so best I can do is balancing the chemical equation for you : 4H2O + 28HNO3 + 3As2S3 -> 9H2SO4 + 28NO + 6H3AsO4
Naalaikku chemistry aama irukku than ellam paakuren 😁😁
Me too sister
Very well explained mam. Very good effort. Appreciate the handwriting
Poi padi da lussu
mm yes
Nee tha luusu@@regimerin1455
Mam gain of electro reduction thana
Ama ..... Sis
Yes sis
Amaa
Super❤
This is the Best chemistry channel. Hats off mam!!
Thanks man super
Super mam ur an amazing teacher in chemistry I love it
Great teaching keep rocking mam
Super mam I understood clearly
Doubtless expaination mam thank you so much
Thank you Mam 🙂
Super mam. Tq
I could understand this concept very well now. Thankyou for your explanation mam.
super mam nice explanation
Great job mam...
Please continue your effort mam...
Expecting more video mam...
Very good explanation mam.Thank you !
Romba nalla puriyithu
Very much thanks mam
Nice explanation thanks mam👍
Vera maaru dedication 🎉
Thank you so much mam
Mam thank you mam......
.
Supper very nice
Thank you mam for your clear explanation.
Thank you
Best explanation. Thank u
Thank u mam u r the one who is always helps me to understand my concept of learning very well
Finally i found it😭😭😭
Hard way of teaching 😅😅😅
Cr2 (so4)3 epdi mam
Take cr as x as we know for so2 =-2
2x + 3(-2)=0
2x - 6=0
2x = 6
X=6/3
X=3.
Super madam
Thank u sooo much mam❣️🔥
Mam 1st KI la eruka I ku -1 poduringa then nxt eruka product side la yen 0 varuthunu doubt ah eruku mam plz clear my doubt
Iodine is formed as product and it is in elemental state. So oxidation number is 0
Thank you mam🙏😊
Thank you very much mam❣️
Thank u mam ❤️
Simple mudunchu pochu i like it 😂
Thank you mam it is very clear...
Mam your teaching skill very good
Clearly understood mam....it's not boring because of your rapid explanation and good editing..... thank you soooooo much 🙏
Excellent handwriting
Mam first I didn't understand this one but now I understood clearly coming Thursday chemistry public exam so mam you clear my dought in this vedio thanks you mam
This yearum chemistry exam coming thursday thaan😂
Mam really good teaching
Thanks a lot
Now Iam thoroughly understand😌
Very good explanation
thanks 😄
Super mam ✨😍
Thanks mam for teaching us my miss not at all giving like this explanation ❤❤❤
Clear explanation mam 🤗 thank you so much
Is it not necessary on which medium this reaction is happening mam i.e acidic or basic
It is happening in acidic medium only.
Sulphuric acid is given on the reactant side.
@@SDChemistry what should be done for basic medium ma'am?
😊😊
Doubt! Athu Y mam 1st step la Ella atom ooda oxidation number neengha 2 aala divide panningha, pannama answer kandupudika mudiyuma🤔
Even k is getting oxidised why mam u didnt consider that
No...
Oxidation no of K does not change
That's why
Mam please mam you can use black pen only
😮
Means a lot mam❤
Thank you mam
Thanks so much mam my name is dhashu 😊
God bless you Dhashu💞🎉🎉🎉🎉💕
Thanks to god because I got a perfect chemistry channel and teacher
Correct Cr value ana mam
Super mam
Excellent work done by you madam we are expecting more solvi problem from you thanks
🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
Thanks mam
Mam super aa solitharinga
6:23 the moment i know the chart color is white .......
EN REACTANT SIDE LA ( i -1) NU IRUKU BUT PRODUCT SIDE LA i is 0
Because adhu element eppomae element oda oxidation number 0 dhan but in reactant side it is KI which is a compound adhanala -1
@@ak57604 THANKS MAM..
@@ritikff3177 hey I am also a student
@@ak57604 sry for bother you...😅... Iam just read the reply from you but i didn't notice your account...so i thought that was the mam who taught...🤝
@@ritikff3177 okay
Good morning mam .very uesful teaching. Iam soundari tr in theni dt, thank u mam,
So glad to hear...
Thank you so much 🙏
Very nice teaching mam I could understand easily and Ur voice so nice mam
Thanks for putting a video mam
♥
I don't understand Cr2 (SO4)3
Always SO4 oxidation no - 2 thats it here (SO4)3 so -2 ✖️3 = -6
Mam தயவு செய்து 11th std book la oxidation number method la .. Evaluate yourself .. Sum podungaa mam 😩😩
Mam sulphur +6 potu As-9 vachu antha sum ma poten .. Ana yenaku kolaputhu...
As2S3+ HNO3 + H2O →H3AsO4 + H2SO4 + NO
I'm sorry that I can't fully understand what are you trying to say, so best I can do is balancing the chemical equation for you :
4H2O + 28HNO3 + 3As2S3 -> 9H2SO4 + 28NO + 6H3AsO4
Mam plz clear my doubt mam..
Ungala la mattum than yennoda doubt clear panna mudiyum..😭😭😥🙁😳😩😕
Sure ma...
But please wait...
@@SDChemistry sure mam . I will wait .. Thank you mam for your kindly reply
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ua-cam.com/video/hzetrQcCJR0/v-deo.html
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Super madam
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Thank you mam ❤
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Thankyou mam 😊❤
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Thank you mam 😊