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Can oxalic acid be titrated by HCl?
Yes, oxalic acid can be titrated by HCl because oxalic acid is a diprotic acid and can react with HCl in a simple acid-base reaction. The titration involves determining the volume of acid required to neutralize the oxalic acid solution, which can be used to calculate the concentration of oxalic acid.
How is oxalic acid vs NaOH titration different from oxalic acid vs potassium permegnate titration?
In the titration of oxalic acid with NaOH, the acid-base reaction involves the neutralization of the acid by the base. However, in the titration of oxalic acid with potassium permanganate, the permanganate ion oxidizes the oxalic acid to carbon dioxide. This difference in reaction mechanisms leads to different equivalence points and color changes in the two titrations.
What is the normality of 1m oxalic acid?
The normality of 1M oxalic acid is 1N. This means that every mole of oxalic acid in 1 liter of solution has the capacity to donate or accept 1 equivalent of acid-base species.
How do you determine the pka of oxalic acid?
To determine the pKa of oxalic acid, you can perform a titration experiment. By titrating a solution of oxalic acid with a strong base such as sodium hydroxide (NaOH) and monitoring the pH changes, you can identify the point where the acid is half-neutralized and calculate the pKa value. This is typically done using a pH meter or pH indicator to track the changes in acidity as the titration progresses.
What is the name of the salt that is formed from oxalic acid?
Oxalic acid forms an oxalate salt when reacted with two equivalents of base - the name of the salt depends on the composition of the base. For example, if one mole of oxalic acid reacts with two moles of sodium hydroxide (NaOH), then one mole of sodium oxalate and two moles of water are formed. (Sodium oxalate is Na2C2O4.) If one mole of oxalic acid reacted with two moles of ammonia (NH3), then one mole of ammonium oxalate ((NH4)2C2O4) and two moles of water are formed.
Is it necessary to know the exact concentration of oxalic acid to determine the concentration of the base?
No, it is not necessary to know the exact concentration of oxalic acid if you are titrating it with a base. You can determine the concentration of the base by measuring the volume of the base solution required to neutralize the acid solution.
Why Oxalic acid is stonger than malonic acid?
Oxalic acid is stronger than malonic acid due to the presence of two carboxylic acid functional groups that can readily dissociate to release two protons, making it a stronger acid. Malonic acid has only one carboxylic acid group, so it can release only one proton, making it a weaker acid compared to oxalic acid.
Can oxalic acid be titrated by HCl?
Yes, oxalic acid can be titrated by HCl because oxalic acid is a diprotic acid and can react with HCl in a simple acid-base reaction. The titration involves determining the volume of acid required to neutralize the oxalic acid solution, which can be used to calculate the concentration of oxalic acid.
Is sodium oxalate and acid or base?
Sodium oxalate is a salt formed from the neutralization reaction between oxalic acid (a weak organic acid) and sodium hydroxide (a strong base). Therefore, sodium oxalate is neither an acid nor a base; it is a salt.
What is the basicity of oxalic acid?
the basisity of oxalic acid is dibasic acid
How is oxalic acid vs NaOH titration different from oxalic acid vs potassium permegnate titration?
In the titration of oxalic acid with NaOH, the acid-base reaction involves the neutralization of the acid by the base. However, in the titration of oxalic acid with potassium permanganate, the permanganate ion oxidizes the oxalic acid to carbon dioxide. This difference in reaction mechanisms leads to different equivalence points and color changes in the two titrations.
Does aqueous ammonia react with oxalic acid?
Yes, aqueous ammonia can react with oxalic acid to form the ammonium salt of oxalic acid, which is ammonium oxalate. This reaction involves the exchange of ions between ammonia and oxalic acid molecules.
What indicator can you choose for the titration of oxalic acid with sodium hydroxide?
Phenolphthalein is a suitable indicator for the titration of oxalic acid with sodium hydroxide. It changes color from colorless to pink at the endpoint of the titration when the acid has been completely neutralized.
What is the normality of 1m oxalic acid?
The normality of 1M oxalic acid is 1N. This means that every mole of oxalic acid in 1 liter of solution has the capacity to donate or accept 1 equivalent of acid-base species.
Is NaHC2O4 acidic?
It is a so called Amfolyt. Both acid and base.
What type of reaction is NaOH with Oxalic acid?
The reaction between NaOH and oxalic acid is a neutralization reaction, resulting in the formation of sodium oxalate and water. Oxalic acid is a dicarboxylic acid that can react with a base like NaOH to form a salt and water.
How do you determine the pka of oxalic acid?
To determine the pKa of oxalic acid, you can perform a titration experiment. By titrating a solution of oxalic acid with a strong base such as sodium hydroxide (NaOH) and monitoring the pH changes, you can identify the point where the acid is half-neutralized and calculate the pKa value. This is typically done using a pH meter or pH indicator to track the changes in acidity as the titration progresses.
