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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.
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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.
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 their incomplete dissociation or ionization in water, resulting in equilibrium reactions. Weak acids yield fewer hydrogen ions (H+) and weak bases yield fewer hydroxide ions (OH-) compared to strong acids and bases. This characteristic distinguishes them from strong acids and bases, which dissociate completely in water.
Why titration of weak acid and weak base not done?
Titration of a weak acid and weak base is not typically done because it results in a complex equilibrium system with multiple equilibria involving the dissociation of both the acid and base. This can lead to difficulties in determining the equivalence point accurately and can make the calculations more complex. Strong acids and bases are typically used in titrations since they undergo complete dissociation.
What are weak electrolytes in water?
weak acids/bases.
Why does you use strong acid and weak base in titration?
Using a strong acid and weak base in titration allows for a clear endpoint to be reached quickly due to the pH change being more pronounced. This makes the titration process more accurate and easier to detect. Additionally, it minimizes the impact of any impurities or other weak acids or bases that may be present in the solution being titrated.
Why methyl orange is used in titration of weak base against weak acid?
It is the best indicator for the situation. For other combinations of acids and bases other indicators are suited better. mostly it is because of how easy their colour changes or how obvious they are.
What information can be found in the weak acids and bases chart?
The weak acids and bases chart provides information about the names, formulas, dissociation constants, and pH ranges of various weak acids and bases. It helps in understanding their properties and behavior in solution.
Do strong acids or bases react more easily with materials than do weak acids and bases?
Strong acids and bases react more easily with materials than weak acids and bases because they completely dissociate into ions, making them more reactive. Weak acids and bases only partially dissociate, limiting their reactivity with materials.
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 presence of partially dissociated ions. Weak acids and weak bases only partially dissociate in a solution, resulting in an equilibrium between the non-ionized molecules and the dissociated ions. Strong acids and bases, on the other hand, fully dissociate in solution.
What information can be found in the weak and strong acids and bases chart?
The weak and strong acids and bases chart provides information on the strength of different acids and bases. It indicates which substances are considered weak or strong based on their ability to donate or accept protons. This chart helps in understanding the reactivity and properties of various acids and bases.
Do weak bases react with acids?
yes
Why are external indicators used in titration of estimation of purity of alcohol?
because external indicators are weak acids or bases and alcohol itself being a weak acid will react with it if it is used in vessel with them..... hence the titration is done using external indicators....
