0
no amonia is not amphoteric it is simply base
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is the Bronsted-Lowry definition of acid?
According to this concept an acid is a compound which donates a proton (H+). for example, HA + H2O ------------> A- + H3O+ acid water base hydronium ion
Which danish chemist advanced the concept that an acid is simply a proton donor?
The answer is Bronsted-Lowry. -Johan Bronsted and Thomas Lowry are the scientists responsible for providing a more general description of acids and bases. A Bronsted-Lowry acid is any substance that donates a proton. A Bronsted-Lowry base is any substance that accepts a proton. A proton is a hydrogen ion. -Caitlyn
Could a bronsted-lowry acid not be an arrhenius acid?
Since protons are always transferred in the Arrenhius concept, all Arrhenius acid/base reactions are also Bronsted-Lowry acid/base reactions.
How can you justify that bronsted-lowery concept of acid and base?
It is based on the proton. A proton acceptor is a base whereas a proton donour is known as an acid.
When ammonia is added to water does it act as an acid or a base?
When ammonia is added to water, it acts as a base. This is because according to Lewis Concept of Acids and Bases, a lone pair donor is a base. NH(3) donates its lone pair to H+ ion from water and hence is a base.
Is sulphate ion amphoteric?
sulphate ion is not amphoteric because according to Bronsted-Lowry concept an amphoteric specie is that which can donate as well as accept aproton but sulphate ion is not capable of donating proton so it is not amphoteric
What is the Bronsted-Lowry definition of acid?
According to this concept an acid is a compound which donates a proton (H+). for example, HA + H2O ------------> A- + H3O+ acid water base hydronium ion
Which danish chemist advanced the concept that an acid is simply a proton donor?
The answer is Bronsted-Lowry. -Johan Bronsted and Thomas Lowry are the scientists responsible for providing a more general description of acids and bases. A Bronsted-Lowry acid is any substance that donates a proton. A Bronsted-Lowry base is any substance that accepts a proton. A proton is a hydrogen ion. -Caitlyn
Could a bronsted-lowry acid not be an arrhenius acid?
Since protons are always transferred in the Arrenhius concept, all Arrhenius acid/base reactions are also Bronsted-Lowry acid/base reactions.
How can you justify that bronsted-lowery concept of acid and base?
It is based on the proton. A proton acceptor is a base whereas a proton donour is known as an acid.
When ammonia is added to water does it act as an acid or a base?
When ammonia is added to water, it acts as a base. This is because according to Lewis Concept of Acids and Bases, a lone pair donor is a base. NH(3) donates its lone pair to H+ ion from water and hence is a base.
How to represent the buffer solution?
In general, a buffer system can be represented by writing a salt followed by slash and an acid or conjugate base followed by slash and an acid like salt/acid or conjugate base/acid. Thus, the sodium acetate-acetic acid buffer system can be written asCH3COONa/ CH3COOH or CH3COO-/CH3COOHSimilarly, ammonia-ammonium chloride buffer system can be represented asNH3 / NH4+Note that NH4+ is an acid and NH3 is a conjugate base according to Lewry-Bronsted concept.
Business entity concept?
According to this concept, business is treated as a unit separate and distinct from its owner.
What is limitations of Bronsted-Lowry concept?
Limitations of Bronsted lowry concept(i) The protonic definition cannot be used to explain the reactions occuring in non-protonic solvents such as COCl2, SO2, N2O4, etc.(ii) It cannot explain the reactions between acidic oxides like etc and the basic oxides like etc which take place even in the absence of the solvent e.g.,There is no proton transfer in the above example.(iii) Substances like BF3, AlCl3 etc, do not have any hydrogen and hence cannot give a proton but are known to behave as acids.
What can two organisms not do according to the biological species concept?
According to the biological species concept, two organisms are of different species if they do not do which of these
What is true about the concept of deviance?
It varies according to cultural norms.
What is oxidation according to electronic concept?
loss of electron in electronegativity ion
