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it means that water can act as a base or an acid.

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13y ago

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What molecule or ion that can act as either an acid or a base is referred to as?

An amphiprotic molecule or ion can act as either an acid or a base. It has the ability to donate or accept a proton depending on the reaction conditions. Water is a common example of an amphiprotic molecule.


Is H2O Brønsted-Lowry acid or base?

H2O can act as both a Brønsted-Lowry acid and base. As an acid, it can donate a proton by giving away a hydrogen ion. As a base, it can accept a proton by taking on a hydrogen ion. This makes H2O amphiprotic.


Is HNO3 amphiprotic?

It is not amphotetic.It a very stron acid.


Is amphiprotic the same as neutral?

Amphiprotic is not the same as nuetral. An amphiprotic substance is one which has the characteristics of both an acid and a base, and can act as either depending on which other substance it is placed with. A neutral substance is unreactive.


Is H2PO3- amphiprotic?

Yes, H2PO3- is amphiprotic because it can donate and accept protons. It can donate a proton to act as an acid, forming HPO32- or accept a proton to act as a base, forming H3PO3.


Is Na2HPO4 amphiprotic?

Yes, Na2HPO4, known as disodium hydrogen phosphate, can act as a weak acid and donate a proton to a base, behaving as an amphiprotic species. It can also act as a weak base and accept a proton from an acid.


What is an amphiprotic species?

An amphiprotic species is a substance that can both donate and accept a proton (H+). This means it can act as both an acid (donating a proton) and a base (accepting a proton) depending on the reaction conditions. Examples include water and amino acids.


Is SO4 2- amphiprotic?

No, SO4 2- is not amphiprotic because it can accept but not donate protons. It acts as a base but not an acid in a chemical reaction.


Is Water a neutral or amphoteric oxide?

Water is an amphoteric oxide of hydrogen. More specifically, it is an amphiprotic molecule, having the ability to accept a proton when it reacts with an acid: H2O + HCl → H3O+ + Cl- or to donate a proton when it reacts with a base: H2O + NH3 → NH4+ + OH-


Which compound can act as both a bronsted-lowry acid and a bronstey-lowry base?

Ammonia (NH3) --> can become NH2- or NH4+ Water (H2O) --> can become OH- or H3O+


Is HPO4 2 acid or base?

It is acid AND base together, at the same time (amphoteric).acid : HPO42- + H2O H3O+ + PO43- pKa = 12.32 (very weak acid)base: HPO42- + H2O OH- + H2PO4- pKb = 6.79 (rather weak base)


What is the full chemical for water?

H2O H2O H2O