To calculate the quantity of bleaching powder needed for chlorination, you first need to determine the amount of chlorine required for disinfection based on the characteristics of the water. Then, you can use the formula: Quantity of bleaching powder (kg) = Quantity of chlorine required (kg) / Available chlorine content (%). Make sure to follow safety guidelines and regulations for handling and dosing bleaching powder.
Bleaching powder helps in the purification of water by releasing chlorine, which is a powerful disinfectant that kills bacteria, viruses, and other harmful microorganisms present in the water. This process helps to make the water safe for consumption by destroying pathogens and reducing the risk of waterborne diseases.
Chloroform is not made from bleaching powder. Chloroform is typically produced through a reaction involving acetone and a chlorine source such as hypochlorite. It is important to note that chloroform is a volatile and potentially dangerous compound with health risks, and its production should be approached with caution and proper knowledge.
We know that chlorine is produced during the electrolysis of aqueous sodium chloride. This chlorine gas is used for the manufacture of bleaching powder. Bleaching powder is produced by the action of chlorine on dry slaked lime [Ca(OH)2]. It is represented as CaOCl2. Ca(OH)2+Cl2------CaOCl2+H2O
Water is the solvent and the powder is the solute.
Water is the solvent and the powder is the solute.
You can buy chlorinated lime or bleaching powder at hardware stores, home improvement stores, or online retailers. Look for products labeled as mildew stain remover or odor neutralizer to effectively get rid of the mildew smell. Make sure to follow the manufacturer's instructions for safe use.
First buy a sour hard candy (crybabys work) then boil them until the wax melts and the powder has dessolved. next boil away the rest of the water you will be left with sour powder and some wax. smash this into a fine powder and you have your powder OR repeat until the wax boils away
All you have to do is freeze water to make it hard.
No, it's not hard on hair, bleaching, straightening and dyeing are much harder on hair and could cause damage.
To make water disappear with diaper powder, you can sprinkle a generous amount of the powder on the surface of the water. The powder is designed to absorb moisture, so it will soak up the water and create a gel-like substance. However, please note that this method should not be used to dispose of water and could potentially clog drains.
To make dextrose water, you can mix dextrose (glucose) powder with sterile water in the appropriate concentration. For example, a common concentration is 5% dextrose in water, which means 5 grams of dextrose powder in 100 mL of water. Ensure the water and powder are properly mixed and sterile to avoid contamination.