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What is the equation for potassium iodate with acidified potassium iodide?
The reaction between potassium iodate and acidified potassium iodide can be represented by the equation: $$ \text{IO}_3^- + 5\text{I}^- + 6\text{H}^+ \rightarrow 3\text{I}_2 + 3\text{H}_2\text{O} $$ Here, potassium iodate is reduced to iodine while oxidizing iodide ions to iodine.
What is the name of the binary compound formed from pottasium and iodine?
KI or potassium iodide. See the related link for more information.
In potassium iodide what is the cation?
Potassium, K+, is a cation
What are the element or compound for potassium iodide?
Potassium iodide (KI) contain iodine and potassium.
What is the word equation for the reaction bromine and potassium iodide?
Bromine and Potassium iodide react to form Potassium bromide and Iodine.
Element added to table to salt to control thyroid trouble?
This element is iodine - added as potassium iodide or potassium iodate.
Methods of producing iodized salt?
Iodine is added to salt as potassium (sodium) iodide or potassium (sodium) iodate. An iodine deficiency is a source of thyroide diseases or can lead to idiocy.
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.
What is the chemical equation for the iodization of salts?
Iodine in the iodized salt exist as iodine salts (potassium iodide/iodate or sodium iodide/iodate).These salts are dissolved and dissociated in the organism as NaCl.
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.
What is the recommended substitute for potassium iodide in emergency situations?
In emergency situations, the recommended substitute for potassium iodide is potassium iodate.
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.
What ingredients are used in iodised salt?
Generally used are potassium iodide or iodate; rarely used sodium iodide or iodate. Also added is an anticaking agent.
The element added to table salt?
This element is iodine, added as potassium iodide or potassium iodate.
What is the chemical compound for iodize salt?
Potassium iodide (KI) and potassium iodate (KIO3) are used.
Why the amount of potassium iodide to potassium iodateV does not affect the iodine liberated in iodometric titration?
The amount of potassium iodide does not affect the iodine liberated because potassium iodide is used as a reducing agent in the reaction, converting iodate to iodine. The stoichiometry of the reaction ensures that the amount of iodine liberated is solely determined by the initial amount of iodate present, not the amount of potassium iodide added.
Why potassium iodate is added to potassium iodide in iodometry titration?
Iodometric titration means the titration of triiodide. Preparation of triiodide can be prepared by adding solid iodine to excess potassium iodide, however since iodine sublimes it is more difficult to weigh than potassium iodate. The triiodide would then need to be standardized with primary standard grade arsenious oxide. A better way is to weigh potassium iodate and add to a small excess of potassium iodide. The two ions (iodide and iodate) will also form the needed triiodide in an acidic environment. If the reagent is made fresh this way it can be used to standardize thiosulfate. Iodide iodate of known normality can also be used to titrate unknown concentrations of sulfite. For example, steam boiler treatment applications.
