Monoprotic?

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Mia Glinn 1I
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Monoprotic?

Postby Mia Glinn 1I » Fri Jan 21, 2022 12:21 pm

What does the term monoprotic mean? For example, If the Ka of a monoprotic weak acid is 8.6×10−6...

Matthew Li 1B
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Re: Monoprotic?

Postby Matthew Li 1B » Fri Jan 21, 2022 12:26 pm

its mean the acid only releases one hydrogen proton per molecule to form H30+

Connor Davis 2K
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Re: Monoprotic?

Postby Connor Davis 2K » Fri Jan 21, 2022 12:35 pm

Monoprotic means that the acid is capable of donating one proton H+.

Mia Glinn 1I
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Re: Monoprotic?

Postby Mia Glinn 1I » Fri Jan 21, 2022 12:35 pm

Matthew Li 1B wrote:its mean the acid only releases one hydrogen proton per molecule to form H30+


Ok, that makes sense! What does that mean for our chemical reaction though since we aren't given any info about the products or reactants besides it's monoprotic?

Nishan Reddy 3K
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Re: Monoprotic?

Postby Nishan Reddy 3K » Sat Jan 22, 2022 6:00 pm

This means that the acid only gives up a single H+ ion per molecule.

Nancy Romo 1E
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Re: Monoprotic?

Postby Nancy Romo 1E » Sat Jan 22, 2022 6:12 pm

I think "monoprotic" is just the textbook's way of specifying that we are dealing with one reaction, compared to "polyprotic" acids that can donate more protons.

For the Achieve problems, you may need to solve for other constants using the ones you are given. I have been using the given Kb's to solve for Ka of acidic solutions, and vice versa, with the relation Ka * Kb = Kw (the autoprolysis constant, relevant for solving conjugate acid-base pair problems).

Amaris Cagungun 1F
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Re: Monoprotic?

Postby Amaris Cagungun 1F » Sat Jan 22, 2022 6:40 pm

Monoprotic means that the acid donates one hydrogen proton per molecule.

Preethika Praveen 2G
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Re: Monoprotic?

Postby Preethika Praveen 2G » Sat Jan 22, 2022 6:42 pm

Monoprotic means that the acid donates only one hydrogen ion to a solution. Examples of monoprotic acids are HCl and HNO3 since they only have one hydrogen ion to donate.

Tyler_Kim_2G
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Re: Monoprotic?

Postby Tyler_Kim_2G » Sat Jan 22, 2022 6:44 pm

In topic 6D of the textbook there is general equation provided for weak acids. The reactants would be HA and H2O and the products would be H3O+ and A-. You would subsequently set up an ICE table and solve from there. And people are right, monoprotic means one proton is released.

Evan L 2B
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Re: Monoprotic?

Postby Evan L 2B » Sat Jan 22, 2022 7:08 pm

Monoprotic means that the acid only donates one proton. This is most acids I think but certain acids like H2SO4 can donate 2 protons and are referred to as polyprotic acids.

Helen Ringley 2E
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Re: Monoprotic?

Postby Helen Ringley 2E » Sat Jan 22, 2022 7:10 pm

Monoprotic means that it can only deprotonate once. An example of this is HCl, once it loses the H and becomes Cl-, it has no other H to lose meaning that the original compound, HCl, is monoprotic.

Clarissa Le 1I
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Re: Monoprotic?

Postby Clarissa Le 1I » Sat Jan 22, 2022 10:38 pm

Monoprotic means that the acid will donate 1 hydrogen proton!

Konmal Ali 1G
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Re: Monoprotic?

Postby Konmal Ali 1G » Sat Jan 22, 2022 11:21 pm

Monoprotic has to do with acidic hydrogen. For example, a compound that is monoprotic has only one acidic hydrogen. On the other hand, diprotic compounds two acidic hydrogens, and so on. Furthermore, if a compound is a monoprotic acid then it is capable of only donating one proton per molecule. I hope this helps!

almaortega
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Re: Monoprotic?

Postby almaortega » Sat Jan 22, 2022 11:35 pm

This just means that it is able to donate one proton or H+. I noticed in the achieve questions this week, the equations were mostly HA <--> H+ + A- or monoprotic.

205705413
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Re: Monoprotic?

Postby 205705413 » Sat Jan 22, 2022 11:54 pm

A monoprotic acid is an acid that can only give off one proton.

Daniel Tabibian 3K
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Re: Monoprotic?

Postby Daniel Tabibian 3K » Sun Jan 23, 2022 1:05 am

Monoprotic means the acid only releases one H+ ion per molecule in a reaction.

Amy Huynh 1B
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Re: Monoprotic?

Postby Amy Huynh 1B » Sun Jan 23, 2022 7:30 am

A monoprotic weak acid is one that is capable of donating 1 H+ ion.

isabella garcia - 1G
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Re: Monoprotic?

Postby isabella garcia - 1G » Sun Jan 23, 2022 9:26 am

If an acid is monoprotic, it just means that each molecule in the acid gives off only a single proton.

Shay Crookall 2L
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Re: Monoprotic?

Postby Shay Crookall 2L » Sun Jan 23, 2022 9:46 am

Monoprotic indicates that the acid can only give off one proton/H+ during a reaction to form H3O+. Hope that helps!

Allen Lu 2F
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Re: Monoprotic?

Postby Allen Lu 2F » Sun Jan 23, 2022 12:12 pm

When an acid is monoprotic, it means that it can only give off one H+ ion in a reaction. Just think of it as mono = one = one H+.

Shania Garrison Discussion 3E
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Re: Monoprotic?

Postby Shania Garrison Discussion 3E » Sun Jan 23, 2022 12:33 pm

Monoprotic means that the acid had one proton that is can release to form hydronium ions.

Gabi_Maldonado_1B
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Re: Monoprotic?

Postby Gabi_Maldonado_1B » Sun Jan 23, 2022 1:11 pm

Are monoprotic acids often used in our calculations to maintain a 1:1 molar ratio between the reactants and products for the ICE box?

Chelsea Tran 3H
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Re: Monoprotic?

Postby Chelsea Tran 3H » Sun Jan 23, 2022 1:37 pm

Monoprotic simply means that the acid donates only one proton or hydrogen atom per molecule to an aqueous solution.

Madison Kiggins 1E
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Re: Monoprotic?

Postby Madison Kiggins 1E » Sun Jan 23, 2022 3:50 pm

Hi, monoprotonic means that the acid is capable of releasing only one H+ ion per molecule.

Alekhya_Pantula_2E
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Re: Monoprotic?

Postby Alekhya_Pantula_2E » Sun Jan 23, 2022 3:53 pm

Monoprotic means that the acid only donates one H+ (or proton) per molecule. For example, HCl is a monoprotic acid as only 1 H+ is donated for every 1 Cl molecule.

605607825
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Re: Monoprotic?

Postby 605607825 » Sun Jan 23, 2022 4:01 pm

Hello!

Monoprotic means that only one proton per molecule can be released. One H+/ proton is donated by the acid.
EX: HNO3 is an example of a monoprotic acid!
I hope this helped!

Aaron Kim 1J
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Re: Monoprotic?

Postby Aaron Kim 1J » Sun Jan 23, 2022 4:03 pm

A monoprotic acid donates only one proton per molecule to an aqueous solution, hence the prefix "mono."

505734174
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Re: Monoprotic?

Postby 505734174 » Sun Jan 23, 2022 5:15 pm

Monoprotic means only able to donate one proton which means there is only one H in the acid.

tristenleem3B
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Re: Monoprotic?

Postby tristenleem3B » Sun Jan 23, 2022 5:26 pm

Monoprotic means it can donate one proton.

Lauren Wasef 3C
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Re: Monoprotic?

Postby Lauren Wasef 3C » Sun Jan 23, 2022 6:23 pm

Monoprotic means that an acid releases one H+ ion per molecule.

Clayton Dinh 3C
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Re: Monoprotic?

Postby Clayton Dinh 3C » Sun Jan 23, 2022 6:41 pm

Monoprotic just means that the acid only donates one proton in comparison to polyprotic acids which can lose more than one proton

805601399
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Re: Monoprotic?

Postby 805601399 » Sun Jan 23, 2022 6:53 pm

We can assume that monoprotic acids (acids with one proton or one hydrogen) take on the general form of HA, and dissociate into H+ and A-.

Jelix Tsan 2H
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Re: Monoprotic?

Postby Jelix Tsan 2H » Sun Jan 23, 2022 6:55 pm

Monoprotic simply means that an acid only gives off one hydrogen when dissolved in solution. For example, HCl is monoprotic, whereas H2SO4 is not.

Ameerah Hameed 3B
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Re: Monoprotic?

Postby Ameerah Hameed 3B » Sun Jan 23, 2022 6:58 pm

Monoprotic means the acid can donate one proton (H+) per molecule.

Caitlin_Doak_2H
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Re: Monoprotic?

Postby Caitlin_Doak_2H » Sun Jan 23, 2022 7:38 pm

If there are multiple reactants, could monoprotic mean that each component of the chemical equation give off one proton?

Misha_Khan_2H
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Re: Monoprotic?

Postby Misha_Khan_2H » Sun Jan 23, 2022 7:39 pm

A monoprotic acid means it can release one H+ ion per molecule.

105778693
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Re: Monoprotic?

Postby 105778693 » Sun Jan 23, 2022 9:44 pm

It just means that it only releases one H+ ion per molecule, hence the 'mono' (one).

405825570
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Re: Monoprotic?

Postby 405825570 » Sun Jan 23, 2022 11:27 pm

It means that the acid only releases one H+ ion.

305597516
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Re: Monoprotic?

Postby 305597516 » Sun Jan 23, 2022 11:37 pm

A monoprotic weak acid is a weak acid that has only one (mono) proton (H+) to give off.

Minh Nguyen 3H
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Re: Monoprotic?

Postby Minh Nguyen 3H » Sun Jan 23, 2022 11:38 pm

A monoprotic acid is an acid that only has one acid that it can give off.

Isabella Perez Dis3L
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Re: Monoprotic?

Postby Isabella Perez Dis3L » Sun Jan 23, 2022 11:40 pm

Hi, Monoprotic basically means it can only deprotonate once and donate one proton.

Samantha Toscano 2C
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Re: Monoprotic?

Postby Samantha Toscano 2C » Sun Jan 23, 2022 11:59 pm

(Mono) meaning one, means that the weak acid can only donate one proton.

Jonathan Liu 2I
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Re: Monoprotic?

Postby Jonathan Liu 2I » Mon Jan 24, 2022 12:29 am

Monoprotic means that one H+ gets released whenever the acid dissociates.

Polo Morales 3C
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Re: Monoprotic?

Postby Polo Morales 3C » Mon Jan 24, 2022 4:19 pm

Monoprotic means that it can only release one proton (H+). If you break down the word into "mono" =one, "protic"= dealing with protons, it may be easier to remember this.

elliemehrara
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Re: Monoprotic?

Postby elliemehrara » Mon Jan 24, 2022 5:43 pm

A monoprotic acid is one that can only release one proton (H+).

Mahli Martinez 2I
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Re: Monoprotic?

Postby Mahli Martinez 2I » Mon Jan 24, 2022 7:07 pm

To say that an acid is monoprotic is state that it is capable of donating one proton when it dissociates.

Hannah Carsey 1B
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Re: Monoprotic?

Postby Hannah Carsey 1B » Mon Jan 24, 2022 7:25 pm

Monoprotic acids are acids that can release only one proton (H+) per molecule. Monoprotic means having only one hydrogen ion to donate to a base in an acid-base reaction.

Jordyn Lee 1J
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Re: Monoprotic?

Postby Jordyn Lee 1J » Mon Jan 24, 2022 7:41 pm

Monoprotic refers to an acid donating only one hydrogen proton per molecule.


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