Homework Answers
Sodium hypochlorite best described as a chemical compound with formula NaOCl or NaClO, comprising a sodium cation (Na+) and hypochlorite anion (OCl-). But Crystalline pentahydrate is more stable than that of anhydrous compound.
Sodium hypochlorite is more stable in dilute solution which contain solvated Na+ and OCl-. 1:100 dilution of 5% NaOCl is generally used as bleaching agent.
NaOCl + H2O ⇌ HOCl + NaOH
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Question 2 2 pts Laundry bleach consists of a solution of sodium hypochlorite, Naoci, in water....
A solution of household bleach contains 5.25% sodium hypochlorite, NaOCI, by mass.
A solution of household bleach contains 5.25% sodium hypochlorite, NaOCI, by mass. Assuming that the density of bleach is the same as water, calculate the volume of household bleach that should be diluted with water to make a 500.0 mL solution with a pH of 10.26.
A solution of household bleach contains 5.25% sodium hypochlorite, NaOCI, by mass
A solution of household bleach contains 5.25% sodium hypochlorite, NaOCI, by mass. Assuming that the density of bleach is the same as water, calculate the volume of household bleach that should be diluted with water to make 500 0 mL of a pH = 10.26 solution. Use the Ka of hypochlorous acid found in the chempendix.
A solution of household bleach contains 5.25% sodium hypochlorite
A solution of household bleach contains 5.25% sodium hypochlorite, NaOCI, by mass. Assuming that the density of bleach is the same as water, calculate the volume of household bleach that should be diluted with water to make 500.0 mL of a PH = 10.23 solution. Use the Ka of hypochlorous acid found in the chempendix.
Household chlorine bleach is a water solution that is 5.00% by mass sodium hypochlorite. What is...
Household chlorine bleach is a water solution that is 5.00% by mass sodium hypochlorite. What is the molality of the hypochlorite in the solution? What is the mole fraction of hypochlorite in the solution?
A common laundry bleach is 0.70 M sodium hypochlorite, NaOC1. How many grams of NaOCl are...
A common laundry bleach is 0.70 M sodium hypochlorite, NaOC1. How many grams of NaOCl are in one liter of this solution? A) 25.2 grams B) 52.1 grams C) 70.0 grams D) 106.0 grams
A solution of household bleach contains 5.25% sodium hypochlorite, NaOCl, by mass. Assuming that the density...
A solution of household bleach contains 5.25% sodium hypochlorite, NaOCl, by mass. Assuming that the density of bleach is the same as water, calculate the volume of household bleach that should be diluted with water to make 500.0 mL of a pH = 10.18 solution. Use the Ka of hypochlorous acid found in the chempendix
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Which of the following are mixtures? water (HO) salt water salt (NaCl) air (mostly N, and O2) O Classify each...
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What is the purpose of each reagent in the experiment? acetanilide sodium bromide [Choose] bleach; oxidizing agent acid catalyst alcohol; base used in the reaction solvent acid protonation source for COO-to COOH source of halogen for EAS halogenation reaction source of halogen for haloform reaction bleach; reducing agent starting material, aromatic compound sodium hypochlorite acetic acid [ Choose] ethanol [Choose) Partial Question 1 2/2.5 pts What is the purpose of each reagent in the experiment? acetanilide starting material, aromatic co...
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Which of the following are mixtures? water (HO) salt water salt (NaCl) air (mostly N, and O2) O Classify each substance as an element, a compound, a homogeneous mixture, or a heterogeneous mixture. Element Compound Homogeneous mixture Heterogeneous mixture Answer Bank Classify the phrases pertaining to pure substances and mixtures as either true or false. True False Answer Bank Components of a homogeneous mixture are visibly distinct The components of homogeneous and heterogeneous mixtures cannot be separated Homogeneous mixtures have...
What is the purpose of each reagent in the experiment? acetanilide sodium bromide [Choose] bleach; oxidizing agent acid catalyst alcohol; base used in the reaction solvent acid protonation source for COO-to COOH source of halogen for EAS halogenation reaction source of halogen for haloform reaction bleach; reducing agent starting material, aromatic compound sodium hypochlorite acetic acid [ Choose] ethanol [Choose) Partial Question 1 2/2.5 pts What is the purpose of each reagent in the experiment? acetanilide starting material, aromatic co...
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