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Potassium iodide is added in excess to ensure that all available lead nitrate has reacted to form lead iodide. This helps to maximize the yield of lead iodide and ensures that there is no excess lead nitrate remaining in the solution.

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How the amount of potassium iodide added to the potassium iodate (V) solution in the conical flask affects the amount of iodine liberatedexplain.?

If more potassium iodide is added to the potassium iodate (V) solution in the conical flask, there will be more iodine liberated. This is because potassium iodide reacts with potassium iodate (V) to produce iodine. Therefore, increasing the amount of potassium iodide increases the rate of reaction and the amount of iodine generated.


Why potassium iodide added in excess?

Potassium iodide is added in excess in order to ensure that all available iodine is converted to iodide ions, which are then neutralized by thiosulfate ions in the back-titration method for determining the concentration of oxidizing agents, such as in the iodometric method. This ensures accurate and precise results by guaranteeing the complete reaction of all the iodine formed in the titration.


What happens when potassium iodide is added to ammonium carbonate?

When potassium iodide is added to ammonium carbonate, no significant reaction occurs because potassium iodide and ammonium carbonate are both stable compounds and do not react with each other.


Does the amount of potassium iodide added in potassium (V) iodate solution affects the amount of iodine liberated?

Yes, the amount of potassium iodide added in potassium (V) iodate solution will affect the amount of iodine liberated because potassium iodide reacts with potassium (V) iodate to produce iodine. Increasing the amount of potassium iodide will result in more iodine being liberated.


When potassium iodine solution is added to a solution of lead nitrate in a test tube what will be the compound precipitate?

The compound precipitate formed when potassium iodide is added to a solution of lead nitrate is lead iodide, which is a yellow precipitate. This reaction is a double displacement reaction where the potassium ion and nitrate ion switch partners to form potassium nitrate and lead iodide.

Related Questions

Add an excess of potassium iodide to copper sulphate solution how much is excess?

The amount of excess potassium iodide depends on the stoichiometry of the reaction between potassium iodide and copper sulfate. One equivalent of potassium iodide is needed to react with one equivalent of copper sulfate. Excess potassium iodide would be any amount added beyond this stoichiometric ratio.


How the amount of potassium iodide added to the potassium iodate (V) solution in the conical flask affects the amount of iodine liberatedexplain.?

If more potassium iodide is added to the potassium iodate (V) solution in the conical flask, there will be more iodine liberated. This is because potassium iodide reacts with potassium iodate (V) to produce iodine. Therefore, increasing the amount of potassium iodide increases the rate of reaction and the amount of iodine generated.


Does the amount of potassium iodide added to the potassium iodate solution affect the amounts of iodine liberated in iodometric titration?

Yes, the amount of potassium iodide added to the potassium iodate solution in iodometric titration affects the amount of iodine liberated. Potassium iodide serves as a reducing agent, reacting with the iodate ion to form iodine. The quantity of potassium iodide added determines the rate and completeness of this reaction, impacting the amount of liberated iodine available for titration.


Why potassium iodide added in excess?

Potassium iodide is added in excess in order to ensure that all available iodine is converted to iodide ions, which are then neutralized by thiosulfate ions in the back-titration method for determining the concentration of oxidizing agents, such as in the iodometric method. This ensures accurate and precise results by guaranteeing the complete reaction of all the iodine formed in the titration.


Element added to table to salt to control thyroid trouble?

This element is iodine - added as potassium iodide or potassium iodate.


How many grams of potassium iodide will produce 750 grams of silver iodide when there is an excess of silver nitrate?

530,3 g potassium iodide are needed.


Is steam required when sodium iodide is added to potassium iodide?

no, it is not required.


The element added to table salt?

This element is iodine, added as potassium iodide or potassium iodate.


Potassium iodide is used in what?

- potassium iodide is added to table salt as a source of iodine- potassium iodide is a food supplement during a nuclear accident in a nuclear reactor- for the preparation of AgI


What happens when potassium iodide is added to ammonium carbonate?

When potassium iodide is added to ammonium carbonate, no significant reaction occurs because potassium iodide and ammonium carbonate are both stable compounds and do not react with each other.


What element was added to ordinary table salt?

This element is iodine, added as potassium iodide or potassium iodate.


Does the amount of potassium iodide added in potassium (V) iodate solution affects the amount of iodine liberated?

Yes, the amount of potassium iodide added in potassium (V) iodate solution will affect the amount of iodine liberated because potassium iodide reacts with potassium (V) iodate to produce iodine. Increasing the amount of potassium iodide will result in more iodine being liberated.