Weak acid
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A weak acid is an acid that does not fully ionize in solution; that is, if the acid was represented by the general formula AH, then in aqueous solution a significant amount of undissolved AH still remains. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
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~ ~ ~ ~ ~ ~ ~ ~ ~ ~ HA(aq) leftrightarrow H+(aq) + A-(aq) ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ The equilibrium concentrations of reactants and products are related by the Acidity constant expression, (Ka): Ka = /. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ The greater the value of Ka, the more the formation of H+ is favored, and the lower the pH of the solution. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ The vast majority of acids are weak acids. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
Ionize: REDIRECT ionization... Weak acid related Images and Photos (experimental) | ~ Table of Content ~
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~ Related Subjects ~Ionize (1) - Acid (1) -~ Community ~
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