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Since the titration is between a strong acid and a weak base, methylorange should be suitable as the equivalence point is around pH 5. The K of the indicator should be equal to the pH at the end point. Methyl orange is that indicator

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13y ago

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What is the word equation for Ammonia reacting with hydroelectric acid?

I am guessing that you mean hydrochloric acid, and the reaction is ammonia plus hydrochloric acid gives ammonium chloride; NH3 + HCl => NH4Cl


What is the colour of ammonia on a universal indicator?

pH of ammonia is around 11-12. Hence when you put it in a universal indicator, you get purple color.


What is the balanced equation for hydrochloric acid with ammonia?

Ammonia plus hydrochloric acid produces ammonium chloride. NH3 + HCl → NH4Cl


What happens in the diffusion of aqueous ammonia concentrated hydrochloric acid?

When ammonia diffuses woth hydrochloric acid, the ammonia is less dense than the Hydrochloric acid, thus causing the ammonia to travel faster towards the hydrochloric acid. A white solid ring should form when both gases meet.


What colour does the univeral indicator turn in ammonia solution?

It depends on the concentration of the ammonia solution as the universal indicator can show a huge variety of colors.


Why the reaction of ammonia solution and hydrochloric acid is formed nearer to the hydrochloric acid?

because the particles of the ammonia are lighter so theyy movee faster


What is the name of the new substance formed when Ammonia reacts with dilute hydrochloric acid?

Ammonium chloride is formed when ammonia reacts with dilute hydrochloric acid.


What type of chemical reaction takes plasce when ammonia reacts with hydrochloric acid?

When ammonia reacts with hydrochloric acid, a neutralization reaction occurs. The ammonia, which acts as a base, reacts with the hydrochloric acid, which acts as an acid, to form ammonium chloride and water.


Why formalin is used in titration of ammonium chloride with sodiumhydroxide?

Formalin is used as a preservative in the titration of ammonium chloride with sodium hydroxide to prevent the loss of ammonia gas. Ammonium chloride reacts with sodium hydroxide to produce ammonia gas, which can escape into the atmosphere if not preserved. Formalin helps to stabilize and retain the ammonia gas in solution during the titration process.


Which would diffuse faster ammonia or hydrochloric acid?

Ammonia would diffuse faster than hydrochloric acid because ammonia is a lighter molecule with a lower molecular weight, allowing it to move more quickly through a medium. Hydrochloric acid is a denser molecule with a higher molecular weight, which slows down its diffusion rate.


What colour would ammonia gas turn universal indicator paper?

Ammonia gas would turn universal indicator paper blue or purple depending on the concentration of ammonia present.


How is the KB of ammonia calculated from the half titration point?

The KB of ammonia (NH3) can be calculated from the half-titration point by using the expression for the equilibrium constant of the reaction: KB = [NH4+][OH-]/[NH3]. At the half-titration point, half of the ammonia has been converted to ammonium (NH4+). By knowing the initial concentration of ammonia and the volume of titrant added to reach the half-titration point, you can calculate the concentration of NH4+ and OH- to determine KB.