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This is so because titration of a weak acid with a weak base do not give a sharp change inconductivity curve. Hence it is not possible to determine the end point from the curve.
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Why should a constant minimum amount of indicator be used in titrations?
Indicators are weak acid. Too much will alter the titre
Why titrations of weak acids and weak bases are not done?
It is difficult to determine the end point of such a titration, because the titration produces a buffer solution that changes its pH very slowly at the end point, in contrast to reaction between a strong acid and strong base.
Why are Carboxylic acids considered weak acids?
Because the conjugate bases are unstable the carboxylic acids are weak acids.
Are organic acid weak or strong?
True organic acids are weak acids but alpha substituted acids may be strong as 'trichloric acetic acid is a very strong acid.
How are acids and basis classified as strong or weak?
According to their dissociation.Strong acids dissociate completely,weak acids partially.
Are acids used strong or weak?
acids are of types.....concentrated acids are strong.
Why should a constant minimum amount of indicator be used in titrations?
Indicators are weak acid. Too much will alter the titre
Why titrations of weak acids and weak bases are not done?
It is difficult to determine the end point of such a titration, because the titration produces a buffer solution that changes its pH very slowly at the end point, in contrast to reaction between a strong acid and strong base.
What is methly orange?
Methyl orange is a pH indicator frequently used in titrations. It is often chosen to be used in titrations because of its clear colour change. Because it changes colour at the pH of a mid-strength acid, it is usually used in titrations for acids. Unlike a universal indicator, methyl orange does not have a full spectrum of colour change, but has a sharper end point. Check out the Related Link for more details.
Why are Carboxylic acids considered weak acids?
Because the conjugate bases are unstable the carboxylic acids are weak acids.
Are the the acids and proteins found in DNA weak or strong?
Weak Acids
What is true about weak acids as compared to strong acids?
Weak acids have a larger value of pKa than strong acids
Are organic acid weak or strong?
True organic acids are weak acids but alpha substituted acids may be strong as 'trichloric acetic acid is a very strong acid.
How are acids and basis classified as strong or weak?
According to their dissociation.Strong acids dissociate completely,weak acids partially.
In a chemical equation weak acids and weak bases are usually recognizable by the .?
In a chemical equation, weak acids and weak bases are usually recognizable by the _______.
Are mineral acids weak?
Mineral acids are strong acids.
What is the difference between a weak and strong acid involves the acids ability to do what?
The acids ability to disassociate completely in solution. Strong acids do and weak acids do not.
