Defintion

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Jennifer Torres 2L
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Defintion

Postby Jennifer Torres 2L » Wed Dec 05, 2018 6:32 pm

How do you know when a base or acid is Polyprotic?

Emmaraf 1K
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Re: Defintion

Postby Emmaraf 1K » Wed Dec 05, 2018 6:34 pm

A polyprotic acid is one which can break off a hydrogen ion more than once so if an acid contains more than one hydrogen atoms then it is polyprotic such as H2SO4 or H3PO4

Ray Guo 4C
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Re: Defintion

Postby Ray Guo 4C » Wed Dec 05, 2018 6:35 pm

when it can donate or accept more than one proton

Jonathan Cheng 3C
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Re: Defintion

Postby Jonathan Cheng 3C » Thu Dec 06, 2018 4:58 pm

A polyprotic acid is an acid that can donate more than one proton while a polyprotic base can accept more than one proton.

Ethan Breaux 2F
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Re: Defintion

Postby Ethan Breaux 2F » Fri Dec 07, 2018 9:51 pm

Is water then polyprotic?

Searra Harding 4I
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Re: Defintion

Postby Searra Harding 4I » Fri Dec 07, 2018 10:48 pm

Ethan Breaux 1J wrote:Is water then polyprotic?

No water is not a polyprotic acid.

PriscillaLi_3G
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Re: Defintion

Postby PriscillaLi_3G » Wed Nov 27, 2019 1:00 pm

Ethan Breaux 2F wrote:Is water then polyprotic?



Water is not a polyprotic acid because you would start considering it from H2O and not OH-

405289292
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Re: Defintion

Postby 405289292 » Mon Dec 02, 2019 5:18 pm

PriscillaLi_3G wrote:
Ethan Breaux 2F wrote:Is water then polyprotic?



Water is not a polyprotic acid because you would start considering it from H2O and not OH-


But in this case it would have 2 h+ ions to remove. Are we just to assume the oxygen can't loose both hydrogens in water?

Natalie Nartz 4F
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Re: Defintion

Postby Natalie Nartz 4F » Mon Dec 02, 2019 9:27 pm

You know an acid is polyprotic when the acid can donate more than one proton to the solution. Examples would include H2S, H2CO3, H2SO4, etc

Pablo 1K
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Re: Defintion

Postby Pablo 1K » Mon Dec 02, 2019 9:34 pm

That means that a molecule can donate more than one proton.

Adelpha Chan 1B
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Re: Defintion

Postby Adelpha Chan 1B » Tue Dec 03, 2019 12:08 pm

Jennifer Torres 2L wrote:How do you know when a base or acid is Polyprotic?


an acid is polyprotic if it has multiple hydrogens. For example, H2SO4 can give off an initial H+ and end up as HSO4-. It can also give off a second H+ and end up as a SO42- ion

Ying Yan 1F
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Re: Defintion

Postby Ying Yan 1F » Fri Dec 06, 2019 7:05 pm

Usually, if a molecule has more than one hydrogen molecule, it means it is polyprotic (I.e. H2SO4) since it shows that they are able to donate more than one proton. Hope that helps!

Yijia_Yang_3A
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Re: Defintion

Postby Yijia_Yang_3A » Fri Dec 11, 2020 8:53 am

When a molecule is able to donate multiple protons. Usually happens when there are multiple H+.

Jason Knight - 1F
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Re: Defintion

Postby Jason Knight - 1F » Fri Dec 11, 2020 10:23 am

Polyprotic acids are defined as acids that are capable of losing more than one proton per molecule in acid-base reactions. An example would be (H2CO3) which contains two acidic protons capable of ionizing two H+ atoms per molecule.

LeahSWM 2E
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Re: Defintion

Postby LeahSWM 2E » Fri Dec 11, 2020 10:36 am

Jason Knight - 1D wrote:Polyprotic acids are defined as acids that are capable of losing more than one proton per molecule in acid-base reactions. An example would be (H2CO3) which contains two acidic protons capable of ionizing two H+ atoms per molecule.


thank you for this clarification!

DPatel_2L
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Re: Defintion

Postby DPatel_2L » Fri Dec 11, 2020 8:02 pm

When it is able to donate multiple protons!

Jason_John_2F
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Re: Defintion

Postby Jason_John_2F » Sat Dec 12, 2020 4:17 pm

acids are polyprotic when they donate more than 1 h+ :H2SO4, H2CO3, H3PO4

Jaden Joodi 3J
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Re: Defintion

Postby Jaden Joodi 3J » Sat Dec 12, 2020 6:13 pm

I think that the only polyprotic acids we need to know are:
H2SO4, H2CO3, and H3PO4

Sophia Kalanski 1A
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Re: Defintion

Postby Sophia Kalanski 1A » Sun Dec 13, 2020 12:43 am

well a polyprotic acid can break off an H+ ion more than once so when you see an acid consist of more than one H, it can indicated that

Shrinidhy Srinivas 3L
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Re: Defintion

Postby Shrinidhy Srinivas 3L » Sun Dec 13, 2020 1:24 am

The main polyprotic acids that we need to know for the test are carbonic acid, sulfuric acid, and phosphoric acid. It's also important to remember that the intermediate states for any of these compounds can result in that intermediate compound acting amphoteric (having acidic and basic properties). I hope this helps!

305614361
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Re: Defintion

Postby 305614361 » Wed Dec 16, 2020 9:42 pm

Polyprotic bases are bases that can accept at least one H+ ion or proton in acid-base reactions while polyprotic acids are acids that are able to donate more than one H+ proton

Mauricio Maravilla 3C
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Re: Defintion

Postby Mauricio Maravilla 3C » Wed Dec 16, 2020 9:43 pm

If it can accept more than one proton

Griffin G
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Re: Defintion

Postby Griffin G » Thu Dec 17, 2020 1:50 am

A base or acid is polyprotic when it can surrender (acid) or accept (base) more than one proton. For example, H2SO4 can become HSO4^- which can become SO4^2-.

Griffin G
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Re: Defintion

Postby Griffin G » Thu Dec 17, 2020 1:51 am

Mauricio Maravilla 3C wrote:If it can accept more than one proton

If it's a base^^. If an acid is polyprotic, it can give up 2+ protons.

Adam_ElSayed_3B
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Re: Defintion

Postby Adam_ElSayed_3B » Thu Dec 17, 2020 2:26 am

Something is polyprotic when there are multiple protons (H) available to be deprotonated.

Akshat Katoch 2K
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Re: Defintion

Postby Akshat Katoch 2K » Sat Nov 27, 2021 1:14 pm

In simplistic terms, a polyprotic acid can donate more than one proton and a polyprotic base can accept more than one proton.

tristenleem3B
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Re: Defintion

Postby tristenleem3B » Sat Nov 27, 2021 1:29 pm

Polyprotic means the acid can donate more than 1 proton.

Isabella Perez Dis3L
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Re: Defintion

Postby Isabella Perez Dis3L » Sat Nov 27, 2021 1:48 pm

Polyprotic acids are acids that can donate more than 1 h+ such as: H2SO4, H2CO3, H3PO4

Terrence Chi
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Re: Defintion

Postby Terrence Chi » Sat Nov 27, 2021 7:59 pm

Hi, I agree with everyone else, acid is polyprotic when the acid can donate or accept more than one proton. Hope this helps!

Sabira Mohammed 3I
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Re: Defintion

Postby Sabira Mohammed 3I » Mon Nov 29, 2021 1:23 pm

Hi, like the others said, a polyprotic acid is one that can donate more than one proton, like H2SO4, H2CO3, and H3PO4

Cory Poon 3G
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Re: Defintion

Postby Cory Poon 3G » Mon Nov 29, 2021 5:06 pm

Polyprotic just means multiple (poly) protons (protic). Compounds like H2SO4 and H3PO3 are able to donate more than one proton.

605733348
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Re: Defintion

Postby 605733348 » Mon Nov 29, 2021 9:00 pm

When it has multiple protons.

505771920
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Re: Defintion

Postby 505771920 » Mon Nov 29, 2021 9:38 pm

this is when it can donate more than one proton

Santiago Chang 2K
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Re: Defintion

Postby Santiago Chang 2K » Thu Dec 02, 2021 1:18 pm

A polyprotic acid can donate more than one H+, while a polyprotic base is aple to accept more than one H+. Hope this helps!

Alessandra Marotta 3L
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Re: Defintion

Postby Alessandra Marotta 3L » Thu Dec 02, 2021 1:23 pm

A polyprotic acid is a type of acid that is capable of losing more than one proton per molecule in acid-base reactions. So basically, acids that have an extra ionizable H+ ion per molecule.

205819952
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Re: Defintion

Postby 205819952 » Thu Dec 02, 2021 1:50 pm

An acid is polyprotic when the acid can donate more than one proton

Darlene Luu 1H
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Re: Defintion

Postby Darlene Luu 1H » Thu Dec 02, 2021 2:21 pm

A polyprotic acid is an acid that can loose more than one H+. A polyprotic base is a base that can accept more than one H+.

Nicole Ton 3C
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Re: Defintion

Postby Nicole Ton 3C » Sat Dec 04, 2021 12:37 am

A polyprotic acid is one that donates more than 1 H+. A polyprotic base is one that accepts more than 1 H+.

Daniel Tabibian 3K
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Re: Defintion

Postby Daniel Tabibian 3K » Sat Dec 04, 2021 12:39 am

When an acid can donate more than one proton, it is considered polyprotic. H2SO4 is an example.

Esmeralda_Solis_2D
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Re: Defintion

Postby Esmeralda_Solis_2D » Thu Jan 06, 2022 12:33 pm

You will be able to tell by simply looking at the anion. A polyprotic acid must be able to donate more than one H+ proton. By that, you can look at the anion of the acid to see whether it is polyprotic or not.


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