answersLogoWhite

0


Best Answer

KB = [NH4+].[OH-] divided by [NH3] in case of equilibrium. All concentrations are IN watery (aq) dilution.

KB = 1.7*10-5 (at 25 oC)

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

5mo ago

The base ionization constant (Kb) for NH3 can be represented by the equation: Kb = [NH4+][OH-] / [NH3].

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the equation for the base ionization constant for NH3?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the net ionic equation the represents NH3 functioning as an Arrhenius base?

The net ionic equation for NH3 functioning as an Arrhenius base in water is: NH3 (aq) + H2O (l) → NH4+ (aq) + OH- (aq)


What is the equation for the solution in water NH4OH?

NH4OH < == > NH3 + H2O, it is a weak base


What is the pka of nh3?

The pKa of NH3 is around 38-39. NH3 is a weak base and its pKa value represents the equilibrium constant for its reaction with water to form NH4+ and OH-.


What type of reaction is shown in following chemical equation NH3 HCL NH4CL?

The given chemical equation shows a neutralization reaction. In this reaction, an acid (HCl) reacts with a base (NH3) to form a salt (NH4Cl) and water.


What is chemical equation for ammonia?

The chemical equation for ammonia is NH3.


What is the conjugate base of nh3?

The conjugate base of NH3 is NH2-, formed by removing a proton (H+) from NH3.


What is conjugate base of NH3?

The conjugate base of NH3 is NH2-.


What is the reaction equation between NH3 and HNO3?

In this case, this is an acid-base reaction between nitric acid and ammonia. Nitric Acid is a strong acid, therefore, its hydrogen atom dissociates completely. The equation looks like this:HNO3(aq) + NH3(aq) => NH4NO3(aq)


NH3 is the formula for what common base?

NH3 is the formula for ammonia, a common base that is used in cleaning products, fertilizers, and other industrial processes.


What is the equation for when ammonia ionized when dissolved in water?

So NH4Cl(s) -----> NH4+(aq) + Cl-(aq). As NH4Cl is ionic you can assume it is a solid. Since H2O is polar it reacts with the NH4Cl ion in a way which allows it to dissociate the ion. The oxygen is slightly negative while the hydrogens have a partial positive charge. The negativity of the oxygen in H2O causes the positive charge of the NH4+ molecule to cancel making it no longer attracted to the Cl. The hydrogen in H2O will do the same to the Cl. Once this happens you will have the products stated above in the reaction equation. NH4+ will further react with the water. NH4+ + H2O ---> NH3 + H3O+ . H3O+ is produced rather than OH- because NH4+ is acidic and therefore will donate a hydrogen. Note that because NH4Cl fully dissociates, you do not add in the + H2O in the first equation.


What is the Chemical equation for aqueous ammonia?

The chemical equation for aqueous ammonia (NH3) in water is NH3 + H2O -> NH4+ + OH-.


What is N2H4------NH3 plus N2 in a balanced equation?

The balanced equation for the reaction N2H4 → NH3 + N2 is: 3N2H4 → 4NH3 + N2