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Sulfuric acid is added in preparing Ferrous Ammonium Sulfate (FAS) solution to provide the necessary acidic conditions for the reaction to occur and prevent oxidation of the ferrous ion to ferric ion. This helps maintain the stability and accuracy of the solution for its intended analytical or titration purposes.
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What happens when you add universal indicator to sulfuric acid?
When universal indicator is added to sulfuric acid, the solution will turn red as sulfuric acid is a strong acid. It indicates a highly acidic pH level in the solution.
If zinc is first added to dilute sulfuric acid then concentrated sulfuric acid and acetic acid in which case will the fizzing be most and least?
The fizzing will be most when zinc is added to dilute sulfuric acid, as it is a stronger acid that can react more vigorously with the zinc. The fizzing will be least when zinc is added to acetic acid, as this acid is weaker and will not react as vigorously with the zinc.
When lithium hydroxide pellets are added to a solution of sulfuric acid what is formed?
When lithium hydroxide pellets are added to a solution of sulfuric acid, lithium sulfate and water are formed. The reaction can be represented by the chemical equation: LiOH + H2SO4 → Li2SO4 + 2H2O.
An aqueous solution of sodium sulphate containing sulfuric acid is?
Aqueous solutions of sodium sulfate do not contain sulfuric acid as they are separate compounds. If sulfuric acid is added to the solution, a reaction may occur to form sulfuric acid and sodium sulfate may dissociate into its ions in water.
What colour does sulfuric acid turn when you put methyl orange in?
Sulfuric acid will turn red when methyl orange is added, indicating that the solution is highly acidic.
What happens when you add universal indicator to sulfuric acid?
When universal indicator is added to sulfuric acid, the solution will turn red as sulfuric acid is a strong acid. It indicates a highly acidic pH level in the solution.
If zinc is first added to dilute sulfuric acid then concentrated sulfuric acid and acetic acid in which case will the fizzing be most and least?
The fizzing will be most when zinc is added to dilute sulfuric acid, as it is a stronger acid that can react more vigorously with the zinc. The fizzing will be least when zinc is added to acetic acid, as this acid is weaker and will not react as vigorously with the zinc.
When lithium hydroxide pellets are added to a solution of sulfuric acid what is formed?
When lithium hydroxide pellets are added to a solution of sulfuric acid, lithium sulfate and water are formed. The reaction can be represented by the chemical equation: LiOH + H2SO4 → Li2SO4 + 2H2O.
An aqueous solution of sodium sulphate containing sulfuric acid is?
Aqueous solutions of sodium sulfate do not contain sulfuric acid as they are separate compounds. If sulfuric acid is added to the solution, a reaction may occur to form sulfuric acid and sodium sulfate may dissociate into its ions in water.
What colour does sulfuric acid turn when you put methyl orange in?
Sulfuric acid will turn red when methyl orange is added, indicating that the solution is highly acidic.
Why sulfuric acid added to water during electrolysis?
Sulfuric acid is added to water during electrolysis to increase the conductivity of the solution. This helps ions move freely in the solution and facilitates the electrolysis process by allowing the flow of electric current. It also helps in stabilizing the pH of the solution.
What is the name of the aqueous solution of H2SO4?
The aqueous solution of H2SO4 is called sulfuric acid.
Why sulphuric acid is added in silver nitrate solution in electroplating?
Sulfuric acid is added to the silver nitrate solution in electroplating to increase the conductivity of the solution. This allows for better passage of electric current through the solution, aiding in the deposition of silver onto the object being plated. Additionally, sulfuric acid helps in maintaining the pH of the solution at an optimal level for the electroplating process.
Why is sulfuric acid added to sodium ethanedioate and hydrated ethanedioic acid?
to acidify the solution so that it can become a good oxidising agent
What volume in mLs of 0.100 M sodium hydroxide solution must be added to 20.0 mL of 0.08 M sulfuric acid solution to reach the end point?
To neutralize the sulfuric acid completely, you need a 1:2 molar ratio of sodium hydroxide to sulfuric acid. Therefore, you would need to add twice the amount of sodium hydroxide compared to the amount of sulfuric acid, which is 40.0 mL of the sodium hydroxide solution.
What percentage of sulfuric acid is 40 grams per liter?
A 40 grams per liter solution of sulfuric acid would be approximately a 4% solution. This is calculated by dividing the mass of sulfuric acid by the total mass of the solution and multiplying by 100.
Why sulphuric acid is added into silver nitrate solution in electroplating?
Sulfuric acid is added to the silver nitrate solution in electroplating to increase the conductivity of the solution. This allows for a more efficient deposition of silver onto the object being plated. The sulfuric acid also helps to dissolve any oxide layers on the surface of the object, ensuring a good bond between the silver and the substrate.
