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Strong and weak acids/bases | Acids, bases, and salts | Chemistry | Khan Academy 

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Strong acids/bases dissociate completely whereas weak acids/bases dissociate partially.

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11 сен 2024

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Комментарии : 128   
@yashashbodalkar580
@yashashbodalkar580 Год назад
Hiw to identify if it dissociates completely or partially in case we dont know whether the acid is strong or not?
@anushkapandey3750
@anushkapandey3750 3 года назад
Sir how do we know that acids are dissociating or not ?
@nature-vz1ed
@nature-vz1ed 3 года назад
See if u mix vinegar it won't mix properly but if u mix hcl it will perfectly mix
@shehzadlatif3970
@shehzadlatif3970 3 года назад
@@nature-vz1ed But in theory how do we know?
@nature-vz1ed
@nature-vz1ed 3 года назад
@@shehzadlatif3970 they have given when it's mixed this word mixed means dissociation of ions
@nicewater894
@nicewater894 3 года назад
@@nature-vz1ed yes heard of that, but it is hard to see if it's true if only a formula is present
@proudindian6861
@proudindian6861 3 года назад
@ Anushka I too have same doubt
@Userxyz730
@Userxyz730 2 года назад
Generally inorganic or mineral acid that does not contain carbon are called strong acid.. Example:- (H2SO4), (HCL) Nd acid that contain carbon like acetic acid present in vinegar (CH3COOH), oxalic acid present in tomato (COOH) are weak ones ....
@saalarkai4302
@saalarkai4302 Год назад
👍
@Userxyz730
@Userxyz730 Год назад
@@saalarkai4302 🙏☺️
@Anna-bu2or
@Anna-bu2or Год назад
thanku sm!
@samtreina
@samtreina Год назад
thanks for the tip
@justsomerandomguy2335
@justsomerandomguy2335 11 месяцев назад
Why?
@jaykaysdimple9718
@jaykaysdimple9718 4 года назад
Hi✨ So are we just supposed to memorize which molecules are strong acids/bases and weak acids/bases? Cause I got an exercise asking us to distinguish random molecules and i don’t know how to do it
@mariammohamedabdelhady2979
@mariammohamedabdelhady2979 2 года назад
i think that
@mohitbhatt3230
@mohitbhatt3230 2 года назад
@@mariammohamedabdelhady2979 🤣👍
@raghavnagru6028
@raghavnagru6028 Год назад
I AGREE WITH YO MAN
@treesaregreen4572
@treesaregreen4572 9 месяцев назад
been 3 years but there are only 7 strong acids and some rules for strong bases
@lakshmidevi-ws7vv
@lakshmidevi-ws7vv 3 года назад
My doubt is still alive How to know which substances will disassociate completely or partially? Please say the answer.
@dhruvpatel574
@dhruvpatel574 2 года назад
Its depends on the electronegativity of the ion
@Userxyz730
@Userxyz730 2 года назад
Generally inorganic or mineral acid that does not contain carbon are called strong acid.. Example:- (H2SO4), (HCL) Nd acid that contain carbon like acetic acid present in vinegar (CH3COOH), oxalic acid present in tomato (COOH) are weak ones
@pollarr3240
@pollarr3240 2 года назад
I hope ur doubt is dead by now 💀
@urdad1725
@urdad1725 2 года назад
this was life saving, thank you
@Rashmi_9039
@Rashmi_9039 4 года назад
I am still confused sir How we will know which random acid or base disassociate completely in ionic Solution
@ankitsharma7984
@ankitsharma7984 3 года назад
That you'll have to learn
@Rashmi_9039
@Rashmi_9039 3 года назад
@@ankitsharma7984 thanks for replying this quickly
@ankitsharma7984
@ankitsharma7984 3 года назад
@@Rashmi_9039 That's ok Jay Pàrshuraam 🙏🙏🙏
@Rashmi_9039
@Rashmi_9039 3 года назад
Jai parshuram🙏🙏🙏
@nature-vz1ed
@nature-vz1ed 3 года назад
@@Rashmi_9039 bro see if it dissolves completely in water it's very strong it's not mixing it's weak
@raguboy7479
@raguboy7479 10 месяцев назад
Very clear explanation thank you so much sir
@nbtbeats
@nbtbeats 9 месяцев назад
You got a great voice, why don't you become a voice actor or some
@RaabiaNoor
@RaabiaNoor 4 месяца назад
Yes
@cookingqueen14m
@cookingqueen14m 3 года назад
Thank you sir ❤️ after watchin many videos I understood by you
@Just_A_Random_Stranger99
@Just_A_Random_Stranger99 3 года назад
Same here
@dhruvpatel574
@dhruvpatel574 2 года назад
Koi pucha?
@infernoboi9941
@infernoboi9941 Год назад
Very good explaination, thank you very much sir
@Startwing77
@Startwing77 4 года назад
But how u know that how much acid dissociate it's ion??
@yasirlone7385
@yasirlone7385 2 года назад
Conguate base of week acid is strong more satble due congugation then how it is less stable ???
@ayyatshah7391
@ayyatshah7391 3 года назад
Great video with marvelous pronunciation
@dhruvpatel574
@dhruvpatel574 2 года назад
Is this sarcasm?😅
@33nvyy_
@33nvyy_ Год назад
@@dhruvpatel574 💀💀
@madhant1511
@madhant1511 3 года назад
My suggestion is keep good thumbnail it can attracte many students
@Just_A_Random_Stranger99
@Just_A_Random_Stranger99 3 года назад
Sir you clear my all doubt
@SRSGAMER07
@SRSGAMER07 3 года назад
I understand nothing in science class... no any defination ,english words but still we need to write them in exam no matter we understand or not.😌😌😌
@aakashgarain
@aakashgarain 3 года назад
Why is acetic acid not a base when it has OH in it??
@tocaxo_xo
@tocaxo_xo 3 года назад
it does not. acetic acid is an organic compound that dissociates into CH₃COO⁻ and H⁺, thus it’s considered an acid (weak) and it donates protons.
@yasirlone7385
@yasirlone7385 2 года назад
Acetic acid does not act as a base although it contains OH group because if it release OH group then it becomes less satble means more reactive if it release proton means (H) then it becomes more stable due to conjugation due migration of negative charge oxgen to other there it is week acid but its conjugate base is strong
@princy1568
@princy1568 Год назад
Acetic acid is not an OH group it is COOH group
@whitelegends8475
@whitelegends8475 2 года назад
Thanks khan brother
@sceditzofficial42069
@sceditzofficial42069 9 месяцев назад
I just came here to determine salts and it got me here 💀
@shreya_xyz
@shreya_xyz 2 года назад
Osm explanation sir
@muhammadasadkhan4666
@muhammadasadkhan4666 2 года назад
Why acetic acid doesn't want to completely dissociate?? Because of strong electronegativity of oxygen or something else??
@musabhat6764
@musabhat6764 Год назад
Very nice explanation..❤️
@ShrutiTamuli
@ShrutiTamuli Год назад
Sir, why strong acids and bases complety breakdown into hydrogen atoms in water, and why this is not in the case of weak acids or bases?
@user-bz8nm6eb6g
@user-bz8nm6eb6g 2 года назад
awesome!
@geetatupe5574
@geetatupe5574 Год назад
Thankyou very much you cleared my all problem👍👍
@ferus5583
@ferus5583 4 года назад
Im confused
@tejasdeepsingh456
@tejasdeepsingh456 4 года назад
Why? Maybe I can help?
@Chr1sM8
@Chr1sM8 9 месяцев назад
very nice explanation
@asthayadav9888
@asthayadav9888 3 года назад
Then how do we know that the acid is unstable or not???😟😟🧐
@AMATechnical
@AMATechnical 3 года назад
Congrulation 100k subcriber
@advzahirulhaque1524
@advzahirulhaque1524 2 года назад
Thank you sir🇧🇩
@user-oo9mr6pu1i
@user-oo9mr6pu1i 5 месяцев назад
You make me understand 😂😂
@veda6101
@veda6101 3 года назад
THANK YOU KHAN ACADEMY
@kabhikabhiaditi.
@kabhikabhiaditi. 3 года назад
Thank You. 🙏
@chemistryART
@chemistryART 4 года назад
Nice .....thanx......see.the following for full explanation
@majharulislam7710
@majharulislam7710 5 месяцев назад
Is this khan academy original
@ankitsharma7984
@ankitsharma7984 3 года назад
Sir,why CH3COO doesn't want to be as an ion while Cl wants??🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏 Please tell this 😭😭😭😭 😭😭😭😭😭😭 😭😭😭
@shiken69420
@shiken69420 3 года назад
???
@ankitsharma7984
@ankitsharma7984 3 года назад
@@shiken69420 poori video dekh tab question samajh mein aayega
@shiken69420
@shiken69420 3 года назад
I get it but why do u have to cry?
@ankitsharma7984
@ankitsharma7984 3 года назад
@@shiken69420 samajh aaya to jawab de
@shiken69420
@shiken69420 3 года назад
@@ankitsharma7984 uh ok bro....idk what to even tell u
@aakashgarain
@aakashgarain 3 года назад
Why is NH3 an base when it has H??
@tocaxo_xo
@tocaxo_xo 3 года назад
because Nitrogen has lone pairs, which are negatively charged, making them react with positive charged molecules.
@siribala347
@siribala347 3 года назад
On adding to water it forms ammonium ion and OH- ions. If it would be an acid then H+ ions will be forming right? Hope you got my point And it does not happen in all cases,if h is there it is an acid it only happens in most cases. There will also be some rare cases like this.
@VaaniHinduja
@VaaniHinduja 2 года назад
Abey
@anuradharay7511
@anuradharay7511 2 года назад
According to bronsted-lowry concept the substances which accepts H+ ions are considered as base and here NH3 combines with H+ to give NH4
@yogithaanantha6021
@yogithaanantha6021 2 года назад
Nice explanation sir 😊
@pawanyadav6870
@pawanyadav6870 2 года назад
bro thanks a lot for this amazing video and keep growing
@owaredaniel7660
@owaredaniel7660 Год назад
My problem is still not solved How do I differentiate between strong and weak acid if I don't want to memorize them into my head
@owaredaniel7660
@owaredaniel7660 Год назад
What is complete and partial dissociation
@fathanrr2920
@fathanrr2920 2 года назад
thanks a lot brother
@LolyImam-wu4es
@LolyImam-wu4es Год назад
Thank you so much🤍
@saifullah1703
@saifullah1703 2 года назад
Thankss
@prathviraj5324
@prathviraj5324 4 года назад
Super bro
@manjulapanagari4501
@manjulapanagari4501 5 месяцев назад
10
@CLUTCHGOD-qi4ro
@CLUTCHGOD-qi4ro 6 месяцев назад
could you please explain us in hindi
@JEEAspirant-ni2dn
@JEEAspirant-ni2dn 2 года назад
Your voice is so nice ❤️ ❤️
@dr.rlyadav2430
@dr.rlyadav2430 3 года назад
Guys, please support khan acedmy 🙏🙏
@UFCfights_
@UFCfights_ 3 года назад
i thought that khan sir will teach😑😑
@user-mx7yf8pl7x
@user-mx7yf8pl7x Год назад
Hf is strong acide
@HaPPiKhuSH
@HaPPiKhuSH 4 года назад
Mohd Abuzar nice sir
@pranshugautam8553
@pranshugautam8553 4 года назад
Pagal😭😭
@nahidaparvin9078
@nahidaparvin9078 3 года назад
মারাত্মক মারাত্মক।।। সেই বুঝাইছো
@vaibhavpratapsingh5286
@vaibhavpratapsingh5286 3 года назад
আবে চুটিয়ে
@nahidaparvin9078
@nahidaparvin9078 3 года назад
@@vaibhavpratapsingh5286 নিজের বাপের নাম আমারে কও কেন?
@Afzal.alam.77
@Afzal.alam.77 4 года назад
Afzal alam seriol no 271 very nice video sir
@javedsaifi6085
@javedsaifi6085 4 года назад
Suhail saifi serial no 272 very nice video
@sanjaytiwari5168
@sanjaytiwari5168 3 года назад
Nice sir
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