Analysis of bleach involves two sequential redox reactions First bleach is reached in add solution with excess todide an

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Analysis Of Bleach Involves Two Sequential Redox Reactions First Bleach Is Reached In Add Solution With Excess Todide An 1 (20.57 KiB) Viewed 9 times

Analysis of bleach involves two sequential redox reactions First bleach is reached in add solution with excess todide anion to produce yelow colored lodine CIO +211 +21-1₂+C+1₂0 Then, to determine how much of the lodine was formed the solution is strated with sodium thosutate solution 1, 28,0, 21+8.0 A bit of starch is added to the stration reaction. Starch is intensely blue in the presence of Is. The solution thus turns from deep blue to colorless at the reaction equigence point A sample of a new cleaning product, "Joe's Famous Bleach Cleaner with a mass of 40.0 g, wo duted with an acetic acid soution containing exce A small amount of starch indicator solution was then added, turning the soutien a deep bluish-purple. The solution was then thated with 0.300 M thosulfate. NagSO,, containing the lon S0₂ Avolume of 450 ml, of sodium thosutate, the stark was needed to turn the solution coloress Percent composition To obtain percent composition by mass, use the equation given here percent composition Part A What is the percentage composition by mass of NaCIO in the beach product Express your answer to three significant figures and include the appropriate units. Value A Units men due to specific componit total of the store ? *100%