Chapter 3
Acid–Base Titration
Campione gratuito
Free access at this time
Titolazione acido-base: panoramica
Acid-base titration can be performed to determine an unknown concentration of acid using a known concentration of a base or vice versa.
When ...
Campione gratuito
Free access at this time
Titolazione di un acido forte con una base forte
During the titration of a strong acid with a strong base, the pH calculations are based on the concentration of the residual H3O+ or OH− ions.
For ...
Campione gratuito
Free access at this time
Titolazione di un acido debole con una base forte
Titration calculations for weak acids and strong bases involve different approaches, depending on the primary reactant.
Initially, 50 mL of 0.1 M acetic ...
Campione gratuito
Free access at this time
Titolazione di una base debole con un acido forte
The titration curve of a weak base like ammonia with a strong acid like hydrochloric acid is the mirror image of the titration curve of a weak acid with a ...
Campione gratuito
Free access at this time
Titolazione di un acido debole con una base debole
The titration of a weak acid like acetic acid with a weak base like aqueous ammonia produces a neutral ammonium acetate salt and water.
The titration ...
Campione gratuito
Free access at this time
Composizione della soluzione durante le titolazioni acido/base
Recall that the titration of acetic acid with sodium hydroxide produces sodium acetate and water, resulting in a buffer.
The relative concentration of the ...
Campione gratuito
Free access at this time
Miscele di acidi
The pH of a solution containing an acid can be determined using its acid dissociation constant and initial concentration. If a solution contains two ...
Campione gratuito
Free access at this time
Titolazione in solventi non acquosi
The acid–base titrations occurring in the non-aqueous solvent are explained by the Bronsted–Lowry theory, where an acid behaves as a proton ...
Campione gratuito
Free access at this time
Titolazione di una base poliprotica con un acido forte
The titration of a polyprotic base such as sodium carbonate with a strong acid such as hydrochloric acid results in two equivalence points on the ...
Campione gratuito
Free access at this time
Titolazione di acidi poliprotici con una base forte
Titration of a polyprotic acid, which contains multiple ionizable protons, involves distinct dissociation steps, each with its own dissociation constant ...
Campione gratuito
Free access at this time
Composizione delle soluzioni di acido poliprotico in funzione del pH
On titration with sodium hydroxide, polyprotic acids like maleic acid with two ionizable protons demonstrate two equivalence points on the titration ...
Campione gratuito
Free access at this time
Buffer: Panoramica
Adding a small amount of acid or base to a solution can cause a significant decrease or increase in the pH. However, many chemical and biochemical ...
Campione gratuito
Free access at this time
Buffer: Capacità buffer
Buffer capacity is the quantitative measure of a buffer to resist the change in pH. As shown in the following equation, the buffer capacity, denoted by ...
Campione gratuito
Free access at this time
Effetto di livellamento
In an acid–base reaction, when a base stronger than the conjugate base of the solvent is used, it deprotonates the solvent to produce the conjugate ...
Personale delle biblioteche
Copyright © 2025 MyJoVE Corporation. Tutti i diritti riservati