0
What else can I help you with?
How washing soda is prepared?
10 molecule of water is added to one molecule of Sodium carbonate to prepare washing soda. Na2CO3+10 H2O= Na2CO3 . 10 H2O
What is the expiration period for 10 percent bleach solution?
A 10 percent bleach solution typically remains effective for disinfection purposes for up to 24 hours. After this period, the solution may lose its potency and effectiveness in killing germs and bacteria. It is recommended to prepare fresh bleach solution daily for optimal disinfection.
Jerry is experimenting with chemicals in the laboratory He mixes a solution that is 10 percent acid with a solution that is 30 percent acid How much of the 10 percent acid solution will be needed to m?
10 liters
How can prepare 10 percent ammonia solution from 26 percent ammonia solution?
Check what it is dissolved in first and use the same solvent for dilution. If you want to make a litre of 10% for instance, You want to dilute it 10 in 26 parts or 5 in 13. So 1 litre /13*5 is 384.6ml of 26% ammonia, and dilute to 1 litre with solvent
How many liters of a 20 percent solution of acid should be added to 10 liters of a 30 percent solution of acid to obtain a 25 percent solution?
10 liters.
A 5 percent urea solution is hypotonic to a 10 percent urea solution?
true
How much solvent must you add to 1 ml of a 50 percent solution to make a 10 percent solution?
To make a 10 percent solution, you would need to dilute the 50 percent solution by adding 4 ml of solvent to 1 ml of the 50 percent solution. This will result in a total volume of 5 ml with a 10 percent concentration.
What volume of 24 percent citric acid is needed to prepare eight 3 ounce bottles of 10 percent citric acid solution?
To prepare the 10% citric acid solution, you will need to dilute the 24% citric acid solution. The amount needed can be calculated using the formula for dilution: C1V1 = C2V2. Given that the final volume is 8 bottles x 3 ounces = 24 ounces and the concentration is 10%, the volume of 24% citric acid needed is (10%)(24 ounces) / 24% = 10 ounces.
Pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution How much of the 20 percent solution did the pharmacist use in the mixture?
10
How do you prepare a 10 percent potassium iodide solution?
To prepare a 10% potassium iodide solution, dissolve 10 grams of potassium iodide in 90 ml of water. Don't forget to wear appropriate protective gear like gloves and goggles. Stir the mixture well until the potassium iodide is fully dissolved.
How many grams of a drug must be used to prepare 2 liters of a 1 percent solution?
1% solution = 1 gram per 100 mL, 10 grams per liter 20 grams
How would you prepare 100 ml of a 5 percent dextrose solution from a 50 percent dextrose solution?
To prepare 100 ml of a 5% dextrose solution from a 50% dextrose solution, you would use the formula: C1V1 = C2V2. You will need 10 ml of the 50% solution (C1) and dilute it with 90 ml of water (V1) to obtain the desired 100 ml of 5% dextrose solution.
