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How do you check calcium hypochlorite purity?
To check the purity of calcium hypochlorite, you can perform a titration method using sodium thiosulfate. First, dissolve a known quantity of calcium hypochlorite in water, then add an excess of potassium iodide, which will react with the available chlorine to produce iodine. Titrate the released iodine with sodium thiosulfate until the solution turns from brown to colorless. The amount of sodium thiosulfate used can be used to calculate the purity based on the chlorine content present in the sample.
How about this case 2NaOH plus Cl2?
When sodium hydroxide (NaOH) reacts with chlorine gas (Cl2), they undergo a redox reaction to produce sodium hypochlorite (NaOCl) and sodium chloride (NaCl). This reaction is commonly used in the production of bleach.
A solution of 30 percent acid and a solution of 60 percent acid are to be mixed to produce 50 liters of 57 percent acid How many liters of each solution should be used?
t = number of liters of 30% acid solution s = number of liters of 60% acid solution t+s=57 .30t+.60s=.50*57 t=57-s .30(57-s)+.60s=.50*57 .30*57 -.30s +.60s = .50*57 .30s = .50*57 - .30*57 = .20*57 s = .20*57/.30 = 38 liters of 30% solution t = 57 - s = 57-38 = 19 liters of 60% solution
1. When 200.2g of sulfur reacts with 100.3g of chlorine to produce disulfur dichloride acts as the limiting reactant?
The limiting reactant is chlorine.
What two solutions produce a blue-black color?
When iodine solution is mixed with starch solution they produce blue-black color.
How is sodium hydroxide and chlorine used to make bleach?
Bleach consists of chlorine gas dissolved in an alkali-solution, such as sodium hydroxide (NaOH). When chlorine is dissolved in an alkalic solution, hypochlorite ions (OCl-) are formed during an autoredox reaction. Chlorine reacts with sodium hydroxide to sodium hypochlorite (NaOCl). This is a good disinfectant with a stable effect.
Chlorine gas is bubbled through a solution of distilled water?
When chlorine gas is bubbled through a solution of distilled water, it reacts with water to form a mixture of hydrochloric acid (HCl) and hypochlorous acid (HOCl). This can lead to the formation of a weak solution of hydrochloric acid along with a small amount of hypochlorous acid, which can further react to produce hypochlorite ions (OCl-).
How do you check calcium hypochlorite purity?
To check the purity of calcium hypochlorite, you can perform a titration method using sodium thiosulfate. First, dissolve a known quantity of calcium hypochlorite in water, then add an excess of potassium iodide, which will react with the available chlorine to produce iodine. Titrate the released iodine with sodium thiosulfate until the solution turns from brown to colorless. The amount of sodium thiosulfate used can be used to calculate the purity based on the chlorine content present in the sample.
What is the formula of Sodium hypochlorate?
Reacting chlorine and sodium hydroxide will produce sodium hypochlorite: Cl2 + 2NaOH = NaOCL + NaCl + H2O
Mix sodium hypochlorite and citric acid?
Mixing sodium hypochlorite (bleach) and citric acid can produce chlorine gas, which is toxic and can be harmful if inhaled. It is not recommended to mix these two chemicals together as it can create a hazardous situation.
Why is sulfuric acid added to the dilute bleach and iodide in the conical flask during titration of sodium hypochlorite with sodium thiosulphate?
Sulfuric acid is added to the bleach and iodide solution to acidify the solution and promote the reaction between hypochlorite and iodide to produce iodine. The iodine produced is then titrated with sodium thiosulfate to determine the concentration of hypochlorite in the sample. Acidifying the solution helps in stabilizing the generated iodine for a more accurate titration.
What is reaction of calcium hypochlorite and sodium bicarbonate?
When calcium hypochlorite and sodium bicarbonate react, they produce calcium carbonate, sodium chloride, and water. This reaction is commonly used in swimming pool chlorination systems to release chlorine gas for disinfection purposes.
Can you ingest sodium hypochlorite?
Not safely. Sodium hypochlorite is very alkaline, which on its own is enough to make it dangerous. Additionally, sodium hypochlorite will react with hydrochloric acid, which is in stomach acid, to produce chlorine gas, which is extremely toxic.
Why doesn't chlorine produce a basic solution when dissolved in water?
Chlorine gas dissolves in water to form hydrochloric acid (HCl), not a basic solution. When dissolved in water, chlorine gas reacts with water to produce hydrochloric acid and hypochlorous acid, which is a weak acid. This reaction contributes to the acidic nature of the solution, rather than making it basic.
How much water must be evaporated from 240 gallons of a 3 percent salt solution to produce a 5 percent solution?
96
Does bleach have ammonia?
No, bleach does not contain ammonia. Bleach is typically composed of sodium hypochlorite or chlorine, while ammonia is a separate chemical compound. Mixing bleach and ammonia can produce toxic fumes that are harmful if inhaled.
Will using potassium hydroxide during electrolysis produce chlorine gas?
If you mean just potassium hydroxide or its aqueous solution, then no, because their are no chlorine atoms present. The only elements present are potassium, hydrogen and oxygen. Molten KOH produces potassium at the cathode and oxygen at the anode, and the solution gives hydrogen at the cathode and oxygen at the anode.
