Acid dissociation constant
An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution. It is the equilibrium constant for a chemical reaction known as dissociation in the context of acid–base reactions. In aqueous solution, the equilibrium of acid dissociation can be written symbolically as: In all but the most concentrated aqueous solutions of an acid the concentration of water can be taken as constant and can be ignored. The definition can then be written more simply , as before.
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Acid dissociation constant
An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution. It is the equilibrium constant for a chemical reaction known as dissociation in the context of acid–base reactions. In aqueous solution, the equilibrium of acid dissociation can be written symbolically as: In all but the most concentrated aqueous solutions of an acid the concentration of water can be taken as constant and can be ignored. The definition can then be written more simply , as before.
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An acid dissociation constant, ...... n to be constant, , as before.
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De zuurconstante is een kwantitatieve maat voor de sterkte van een zuur.
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Die Säurekonstante KS ist eine ...... , desto stärker ist die Säure.
@de
Em química, a constante de aci ...... os fortes, moderados e fracos.
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En chimie, une constante d'aci ...... u le diméthylsulfoxyde (DMSO).
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La costante di dissociazione a ...... , ponendo e si ha che da cui e
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Una constante de disociación á ...... etonitrilo y dimetilsulfóxido.
@es
Константа диссоциации кислоты ...... ательно кислота более сильная.
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ثابت تفكك الحمض يرمز له Ka، (ي ...... كلما قلت pKa تزداد قوة الحمض.
@ar
酸度系數（英语：Acid dissociation cons ...... 衝溶液的pH值。在亨德森-哈塞爾巴爾赫方程亦可得出以上結論。
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An acid dissociation constant, ...... itten more simply , as before.
@en
De zuurconstante is een kwantitatieve maat voor de sterkte van een zuur.
@nl
Die Säurekonstante KS ist eine ...... tonierbares Lösungsmittel Y: .
@de
Em química, a constante de aci ...... os fortes, moderados e fracos.
@pt
En chimie, une constante d'aci ...... re écrit de façon symbolique .
@fr
La costante di dissociazione a ...... 'interno. Infatti, ponendo e e
@it
Una constante de disociación á ...... está en equilibrio con A- + H+
@es
Константа диссоциации кислоты ...... ательно кислота более сильная.
@ru
ثابت تفكك الحمض يرمز له Ka، (ي ...... زايد التركيزان [HY+] und [A−].
@ar
酸度系數（英语：Acid dissociation cons ...... 衝溶液的pH值。在亨德森-哈塞爾巴爾赫方程亦可得出以上結論。
@zh
label
Acid dissociation constant
@en
Constante d'acidité
@fr
Constante de acidez
@pt
Constante de disociación ácida
@es
Costante di dissociazione acida
@it
Säurekonstante
@de
Zuurconstante
@nl
Константа диссоциации кислоты
@ru
ثابت تفكك الحمض
@ar
酸度系数
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