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What is the percentage composition by mass of NaCIO in the bleach product?

source : yahoo.com

What is the percentage composition by mass of NaCIO in the bleach product?

A sample of a new cleaning product, “Joe’s Famous Bleach Cleaner”, with a mass of 58.0 , was diluted with an acetic acid solution containing excess . A small amount of starch indicator solution was then added, turning the solution a deep bluish-purple. The solution was then titrated with 0.190 thiosulfate, . A volume of 37.0 of thiosulfate, the titrant, was needed to turn the solution colorless.

They give this reaction: CIO- + 2H+ + 2I- => I2 + CL- + H2O and the reaction I2+ (2SO3)^2- => 2I- + (S4O6)2-

Can somebody help me or gave me the answer of this question because I really don’t have any idea what to do.

(Get Answer) - 46. A sample of a new cleaning product...

(Get Answer) – 46. A sample of a new cleaning product… – What is the percentage composition by mass of NaClO in the bleach product? High altitude balloons used by Environment Canada to measure O3 levels in the atmosphere also use a similar idiometric titration where the iodine liberated is measured by back titration with sodium thiosulfate.This solution, containing the iodine released in the reaction, was titrated with 0.100 M Na 2 S 2 O 3 . If 34.6 mL of sodium thiosulfate was required to reach the endpoint (detected by disappearance of the blue color of the starch iodine complex), what was the mass percentage of NaClO in the bleach?Bleach, or bleaching, is the term defining certain chemicals which remove colour, microbes or whiten The density of bleach x total volume of the solution x diluted amount = mass of actual bleach in First created a calcium hypochlorite solid, now known today as the bleaching powder we use in…

The amount of sodium hypochlorite in a bleach solution can… | bartleby – Percent Composition by Mass. on to Empirical Formula Calculations. Calculate the total mass of O present in Na 2 SO 4 : 4 O are present in the formula, mass = 4 x 16.00 = 64.00.Percent composition is usually expressed as a percent by mass, but in the case of gases and vapors, it is often expressed as a percent by Bleach is chemically known as sodium hypochlorite. The percent composition by mass of C10H14O: carbon-80 % , oxygen-10,67 %, hydrogen-9,33 %.A sample of a new cleaning product, "Joe's Famous Bleach Cleaner," with a mass of 69.0 g , was diluted with an acetic acid solution containing excess I−. A small amount of starch indicator solution was then added, turning the solution a deep bluish-purple. The solution was then titrated with 0.370 M…

The amount of sodium hypochlorite in a bleach solution can... | bartleby

Bleach: History & Stoichiometry by Victor Tang – Problem 47 Easy Difficulty. Determine the percentage composition of the following compounds: a. ${NaClO}$ c. $C_{2} {H}_{5} {COOH}$ b. ${H}_{2} {SO}_{3}$ d. ${BeCl}_{2}$. Chemistry is the science of matter, especially its chemical reactions, but also its composition, structure and properties.50 mL bleach solution was diluted in 500 mL water…then, 5.09mL of this diluted solution was treated with 1 g LI and 10mL 0.5M H[2]SO[4].. the I[2]liberated was titrated with 28.83 mL of 1.035M Na[2]S[2]O[3] solution. what is the mass % of the original bleach. sample if the density=1.065g/ml…Calculate the percent by mass of acetic acid in the household vinegar. Introduction Many commercial products, such as bleaches and hair coloring agents, contain oxidizing agents. The most common oxidizing agent in bleaches is sodium hypochlorite, NaClO (sometimes written NaOCl).

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