Phosphoric acid is produced by the treatment of calcium phosphate rock with sulfuric acid. The resultant liquid is then filtered for the removal of calcium sulfate. Another method of production is by burning phosphorus vapor and the treatment of the resulting oxide by steam.
To prepare 0.1 phosphoric acid solution (w/v), dissolve 0.1 g of phosphoric acid in 100 mL of water. Stir the solution until the acid is completely dissolved. Remember to handle phosphoric acid with caution as it is a corrosive substance.
To prepare 0.1N phosphoric acid, you can dilute a more concentrated phosphoric acid solution, such as 85% phosphoric acid, to achieve the desired concentration. Measure the volume of the concentrated acid needed based on the final volume you want to prepare, then dilute it with distilled water accordingly. Ensure to use appropriate safety precautions and equipment when working with acids.
To prepare 0.25N sulphuric acid from 2N sulphuric acid, you can dilute the 2N solution by adding 7 parts of water to 1 part of the 2N solution. This will result in a final 0.25N sulphuric acid solution.
phosphoric acid
To prepare a 0.01M solution of phosphoric acid, you would weigh out the appropriate amount of phosphoric acid (H3PO4) based on its molecular weight and dissolve it in a known volume of water to reach a concentration of 0.01 moles per liter (Molarity). Make sure to use proper safety precautions while handling the acid and accurately measure the quantities to achieve the desired concentration.
To prepare 0.1 phosphoric acid solution (w/v), dissolve 0.1 g of phosphoric acid in 100 mL of water. Stir the solution until the acid is completely dissolved. Remember to handle phosphoric acid with caution as it is a corrosive substance.
To prepare 0.1N phosphoric acid, you can dilute a more concentrated phosphoric acid solution, such as 85% phosphoric acid, to achieve the desired concentration. Measure the volume of the concentrated acid needed based on the final volume you want to prepare, then dilute it with distilled water accordingly. Ensure to use appropriate safety precautions and equipment when working with acids.
To prepare 0.25N sulphuric acid from 2N sulphuric acid, you can dilute the 2N solution by adding 7 parts of water to 1 part of the 2N solution. This will result in a final 0.25N sulphuric acid solution.
I don't think so.poly phosphoric acid and phosphoric acid have same moleculer structure.http://harvestchem.iblogger.org
phosphoric acid
To prepare a 0.01M solution of phosphoric acid, you would weigh out the appropriate amount of phosphoric acid (H3PO4) based on its molecular weight and dissolve it in a known volume of water to reach a concentration of 0.01 moles per liter (Molarity). Make sure to use proper safety precautions while handling the acid and accurately measure the quantities to achieve the desired concentration.
phosphoric acid
Ortho-phosphoric acid is a specific form of phosphoric acid, where the phosphorus atom is bonded to three hydroxyl groups. Phosphoric acid, on the other hand, is a more general term that can refer to any acid containing phosphorus, including ortho-phosphoric acid, as well as pyrophosphoric acid and metaphosphoric acid.
To make a 9N (normal) Phosphoric Acid solution, you will need to know the concentration of your Phosphoric Acid. The formula to calculate the volume of Phosphoric Acid required is: Volume (in liters) = (Desired Normality * Equivalent Weight of Phosphoric Acid * Volume of Solution) / Concentration of Phosphoric Acid.
The chemical formula for phosphoric acid is H3PO4.
The common name for Phosphoric Acid is orthophosphoric acid.
i think it is phosphoric is stronger but I'm not sure?