Abuffer contains significant amounts of ammonia and ammonium chloride. part a write an equation showing how this buffer neutralizes

Question

Abuffer contains significant amounts of ammonia and ammonium chloride. part a write an equation showing how this buffer neutralizes added acid (hi).

Hermina Ferry · Accepted Answer

Hello!When HI is added, the buffer reacts in the following way:1) Neutralizing of the Acid:HI + NH₄OH → NH₄I + H₂O 2) Dissociation of the salt of a weak acid:NH₄I → NH₄⁺(aq) + I⁻ (aq)3) Dissociation of a weak acid to form H₃O⁺ (very little):NH₄⁺ + H₂O ⇄ NH₃ + H₃O⁺This series of reactions show how the adding of a strong Acid can be neutralized by the buffer, releasing instead very little amounts of Hydronium ions. Have a nice day!

Hermina Ferry · Answer

2NH4CL + Ba(OH)2 --> 2NH3 + 2H2O + BaCl2(acid neutralizes base; the product has to have all the components it started with in the reactants; since you know that water and a base will be a product, group the two leftovers together)

Hermina Ferry · Answer

- Explanations:- KOH is a strong base that gives hydroxides ion in the aqueous solution. When it's added to a buffer solution, this hydroxide ion is neutralized by the weak acid, HA present in the buffer and try to maintain it's pH.

Hermina Ferry · Answer

Ba(OH)2 can be neutralized by adding an acid to the solution. We can add HCl to produce:Ba(OH)2 + 2HCl ===> BaCl2 + 2H2O ; producing a salt BaCl2 and water. or we can add H2SO4 to produce:Ba(OH)2 + H2SO4 ===> BaSO4 + 2H2O; producing a salt, BaSO4, and water.

Hermina Ferry · Answer

Here, the buffer is NH₄Cl + NH₃The strong base is added to the buffer solution, then the salt reacts with base to form weak base and water, which does not alter the pHNH₄Cl + CsOH → NH₃ + CsCl + H₂ONH₄⁺ + OH⁻ → NH₃ + H₂OWhen we add a strong acid to the buffer solution, the base NH₃ reacts with acid and forms salt, which does not alter the pHNH₃ + H⁺ → NH₄⁺

Hermina Ferry · Answer

I have no idea!i don’t know what it is,I’m sorry.

Hermina Ferry · Answer

If a strong acid is added to a buffer, the conjugate base of buffer will reacts with the H⁺ from the strong acid to form the weak acid. The H⁺ gets absorbed by the CH₃COO⁻ instead of reacting with water to form H₃O⁺ so the pH will remain constant, The equation is:CH₃COO⁻ + HNO₃ → CH₃COOH + NO₃⁻                     S.A               W.ABuffer converts strong acid to weak acid

Jakob Littel

Abuffer contains significant amounts of ammonia and ammonium chloride. part a write an equation showing how this buffer neutralizes

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