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Bölüm 16
Ortak İyon Etkisi
Compared with pure water, the solubility of an ionic compound is less in aqueous solutions containing a common ion (one also produced by dissolution…
Tamponlar
A solution containing appreciable amounts of a weak conjugate acid-base pair is called a buffer solution, or a buffer. Buffer solutions resist a…
Henderson-Hasselbalch Denklemi
The ionization-constant expression for a solution of a weak acid can be written as: Rearranging to solve for [H3O+] yields: Taking the negative…
Bir Tampon Çözeltisindeki pH Değişikliklerinin Hesaplanması
A buffer can prevent a sudden drop or increase in the pH of a solution after the addition of a strong acid or base up to its buffering capacity;…
Tampon Etkinliği
Buffer solutions do not have an unlimited capacity to keep the pH relatively constant . Instead, the ability of a buffer solution to resist changes…
Asit-Baz Titrasyon Eğrileri
A titration curve is a plot of some solution property versus the amount of added titrant. For acid-base titrations, solution pH is a useful property…
Titrasyon Hesaplamaları: Güçlü Asit - Güçlü Baz
Calculating pH for Titration Solutions: Strong Acid/Strong Base A titration is carried out for 25.00 mL of 0.100 M HCl (strong acid) with 0.100 M of…
Titrasyon Hesaplamaları: Zayıf asit - Zayıf Baz
Calculating pH for Titration Solutions: Weak Acid/Strong Base For the titration of 25.00 mL of 0.100 M CH3CO2H with 0.100 M NaOH, the reaction can be…
İndikatörler
Certain organic substances change color in dilute solution when the hydronium ion concentration reaches a particular value. For example,…
Bir Poliprotik Asitin Titrasyonu
A polyprotic acid contains more than one ionizable hydrogen and undergoes a stepwise ionization process.  If the acid dissociation constants of…
Çözünürlük Dengesi
Solubility equilibria are established when the dissolution and precipitation of a solute species occur at equal rates. These equilibria underlie many…
Çözünürlüğü Etkileyen Faktörler
Compared with pure water, the solubility of an ionic compound is less in aqueous solutions containing a common ion (one also produced by dissolution…
Kompleks İyonların Oluşumu
A type of Lewis acid-base chemistry involves the formation of a complex ion (or a coordination complex) comprising a central atom, typically a…
İyonların Çökelmesi
Predicting Precipitation The equation that describes the equilibrium between solid calcium carbonate and its solvated ions is: It is important to…
Nitel Analiz
For solutions containing mixtures of different cations, the identity of each cation can be determined by qualitative analysis. This technique…
Yüksek saflıkta Nonsymmetric Dialkylphosphinic asit Extractants sentezi
We present the synthesis of (2,3-dimethylbutyl)(2,4,4'-trimethylpentyl)phosphinic acid as an example to demonstrate a method for the synthesis of…
bir bis-iminoguanidinium ligand ile seçici kristalleştirme ile Sülfat Ayırma
A simple and effective method for selective sulfate separation from aqueous solutions by crystallization with a bis-guanidinium ligand,…

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