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How can you titrate with perchloric acid verses glacial acetic acd?
Since they are both acids, you don't usually titrate one against the other. If you want to titrate something, you should use one acid and one base. If one of them is a weak acid/base, the other should be a strong acid/base.So if you want to titrate a solution of acetic acid, use a solution of a known concentration of sodium hydroxide (NaOH) or potassium hydroxide (KOH) instead. You can also use either of those two strong bases to titrate a solution of perchloric acid.
How can we tell if it was acid or the carbonate that initially was in excess?
To determine if acid or carbonate was in excess initially, you can titrate the reaction mixture with an appropriate base of known concentration. The point where the base completely neutralizes the acid will indicate the amount of acid present initially. Any excess base after this point would suggest that the initial excess was in the carbonate.
How do you 0.02 m sulphuric acid standardization calculation?
To standardize 0.02 M sulfuric acid, you would titrate it against a known concentration of a base, such as sodium hydroxide. By measuring the volume of the base required to neutralize the acid, you can calculate the exact concentration of the sulfuric acid solution. The standardization calculation involves using the stoichiometry of the acid-base reaction to determine the concentration of the acid solution.
What primary standard is used to titrate against hydrochloric acid?
Sodium carbonate (Na2CO3) is a common primary standard used to titrate against hydrochloric acid due to its high purity, stable nature, and the ability to accurately determine the concentration of the acid based on the stoichiometry of the reaction.
Citric acid-purity by titration?
To determine the purity of citric acid by titration, you would need to titrate a known concentration of a base (such as NaOH) with a solution of citric acid. The amount of base required to neutralize the citric acid can be used to calculate the purity of the citric acid sample. The purity can be calculated by comparing the experimental results to the theoretical stoichiometry of the reaction.
How can you titrate with perchloric acid verses glacial acetic acd?
Since they are both acids, you don't usually titrate one against the other. If you want to titrate something, you should use one acid and one base. If one of them is a weak acid/base, the other should be a strong acid/base.So if you want to titrate a solution of acetic acid, use a solution of a known concentration of sodium hydroxide (NaOH) or potassium hydroxide (KOH) instead. You can also use either of those two strong bases to titrate a solution of perchloric acid.
How can we tell if it was acid or the carbonate that initially was in excess?
To determine if acid or carbonate was in excess initially, you can titrate the reaction mixture with an appropriate base of known concentration. The point where the base completely neutralizes the acid will indicate the amount of acid present initially. Any excess base after this point would suggest that the initial excess was in the carbonate.
How do you 0.02 m sulphuric acid standardization calculation?
To standardize 0.02 M sulfuric acid, you would titrate it against a known concentration of a base, such as sodium hydroxide. By measuring the volume of the base required to neutralize the acid, you can calculate the exact concentration of the sulfuric acid solution. The standardization calculation involves using the stoichiometry of the acid-base reaction to determine the concentration of the acid solution.
How we standrise sodium carbonate solution?
Titrate it with a standard base.
What primary standard is used to titrate against hydrochloric acid?
Sodium carbonate (Na2CO3) is a common primary standard used to titrate against hydrochloric acid due to its high purity, stable nature, and the ability to accurately determine the concentration of the acid based on the stoichiometry of the reaction.
How do you neutralize Boric Acid in water?
To neutralize boric acid in water, you could add a weak base, such as baking soda (sodium bicarbonate), to the solution. The base will react with the acid to form a salt and water, which reduces the acidity of the solution. Ensure to add the base slowly and stir the solution to effectively neutralize the boric acid.
Citric acid-purity by titration?
To determine the purity of citric acid by titration, you would need to titrate a known concentration of a base (such as NaOH) with a solution of citric acid. The amount of base required to neutralize the citric acid can be used to calculate the purity of the citric acid sample. The purity can be calculated by comparing the experimental results to the theoretical stoichiometry of the reaction.
What is titrate?
Titrate is a process used in chemistry to determine the concentration of a substance in a solution. It involves slowly adding a solution of known concentration (titrant) to another solution until a reaction is complete, allowing the concentration of the unknown substance to be calculated.
How could you titrate an acid and alkali without the use of an indicator?
If the acid or alkali forms an insoluble salt, you could titrate it that way. For instance, suppose you had a solution of sulfuric acid of unknown concentration. You could add calcium hydroxide until the precipitate stops forming and determine the strength of the acid by the amount of base added. If both the acid and alkali are soluble, a pH meter can be used to measure the change in pH of the solution. Drawing the change of pH against volume titrated will thus give the endpoint of the reaction.
Why do you titrate a sample mixture of hydrochloric acid and methyl ethanoate with sodium hydroxide?
An acid base titration is only complete at the equivalence point, this occurs when the number of equivalence of base added is exactly equal to the number of equivalence of acid present.in this case HCL()acid +NAOH (base). being both colorless solutions the equivalents point is not visually determined therefore an indicator such as phenolphthalein is generally used. As regards the methyl ethanoate it produces a mixture of methanol and sodium ethanoate.
How do you prepare buffer solution?
To prepare a buffer solution which may be acidic. Titrate ethanoic acid (weak acid) with sodium ethanoate(salt).
Why is it better to use a weak acid rather than a strong acid when you titrate a base?
Because it only partly ionises because it has less H+ ions so the reaction is not as fast, therefore the titration is easier to do becasue you have more time to see when it has reached neutral etc Edit: This answer is entirely incorrect. NEVER use a weak acid or a weak base as the titrant. Doing so will result in the formation of a buffer during the titration, and no useful information can be gained.
