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A base is a proton acceptor. On the pH scale, bases have a pH greater than 7.

Ammonia (NH3) is a base because it can accept protons from water (H20) forming negatively charged hydroxide ions (OH-).

NH3 + H2O = NH4OH = NH4+ + OH-

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βˆ™ 14y ago
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βˆ™ 6mo ago

Ammonia is considered a base because it can accept a proton (H+) from an acid to form the ammonium ion (NH4+). This ability to accept a proton makes it a BrΓΈnsted-Lowry base. Additionally, ammonia produces hydroxide ions (OH-) in solution, further supporting its classification as a base.

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βˆ™ 14y ago

When ammonia dissolves in water it is believed that the ammonia accepts a hydrogen from the water due to the lone pair of electrons of the nitrogen in ammonia, this leaves an hydroxide ion that allows the solution to be basic.

NH3(aq) + H2O(l) --> NH4+(aq) + OH-(aq)

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βˆ™ 14y ago

This has got to do with the way ammonia acts when exposed to other elements. An example i will use is water. The first thing you need to know is this. Elements can undergo what is know as dissociation. For example in all water(H2O) it will be found that you also can find H+ and OH- floating in the solution. this is a natural thing water and most molecules will do as a solution. this is in what is called equilibrium with the h2o molecule. When ammonia is placed in water it will actually take the H+ ions from the solution and form NH4+. By taking the H+ ion the ammonia is leaving an excess of OH- (hydroxide) ions. The concentration of OH- ions is also used to calculate the pH level of a solution. The presence of the OH- ion will indicate a basic solution and due to the fact that the ammonia has created an excess of them it is seen that ammonia is basic as a solution

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βˆ™ 10y ago

It has a lone pair.So it can donate electrons.

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βˆ™ 12y ago

well the bonds make a relationship towards eastenders

if u do this it makes an omlette

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βˆ™ 10y ago

NH3 has a lone pair.So it can donate the lone pair and act as a base.

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βˆ™ 8y ago

Ammonia is dissolves in water. It makes water basic.

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βˆ™ 9y ago

Ammonia dissolved in water is ammonium hydroxide - NH4OH.

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βˆ™ 8y ago

Yes it dissolve in water .It is a basic compound

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Q: Why is ammonia considered to be a base?
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Related questions

Is ammonia a weak or strong base?

Ammonia is considered to be a weak base. It partially dissociates in water to produce hydroxide ions.


Ammonia is base or acid?

Ammonia is a weak base. It can accept a proton (H+) from water to form ammonium ion (NH4+) and hydroxide ion (OH-).


Is ammonia a base?

Yes, ammonia (NH3) is considered a weak base. It can accept a proton (H+) from water to form ammonium ion (NH4+).


Is ammonia cleaning fluid a acid or alkali?

Ammonia is considered a weak base, not an acid. It can react with acids to form ammonium salts.


Is ammonia an base?

Yes ammonia is a base.


Is ammonia base or salt?

Ammonia is a Base


Is Ammonia a weak base a strong base?

Ammonia is a weak base


What is the name of the base in ammonia?

ammonia is a base... it is NH3


Why wouldn't ammonia be considered an Arrhenius base?

Ammonia does not fit the definition of an Arrhenius base because it does not produce hydroxide ions (OH-) in water. Instead, ammonia acts as a weak base by accepting a proton (H+) to form ammonium ion (NH4+) in solution.


Is ammonia a acid or base?

Ammonia is a useful gas. Normally it is a basic gas.


Is ammonia a weak acid?

Ammonia is actually considered a weak base, not a weak acid. It can accept a proton (H+) to form ammonium ions (NH4+), making it a base according to the BrΓΈnsted-Lowry definition.


Is ammonia an amphoteric substance?

No, ammonia is not an amphoteric substance. Amphoteric substances can act as both acids and bases, while ammonia primarily acts as a base by accepting protons to form ammonium ions.