high temperature can make phosphoric acid be a cryztal
i ever do this experiment, after i make phosphoric acid and then i burn it until the temperature is 100C, phosphoric acid had been cryztal when the temperature decrease.
The density of phosphoric acid is approximately 1.88 g/cm³ at room temperature.
The viscosity of phosphoric acid can vary depending on its concentration and temperature. Typically, phosphoric acid exhibits a higher viscosity compared to water due to its molecular structure and interactions with other molecules. At room temperature, the viscosity of phosphoric acid is around 2-3 centipoise for a dilute solution.
To separate hypophosphoric acid from 85% phosphoric acid, you can use a process known as fractional crystallization. By gradually cooling the solution of 85% phosphoric acid, you can isolate the hypophosphoric acid as it starts to crystallize out at a lower temperature compared to phosphoric acid. Filter the crystals out to obtain hypophosphoric acid.
phosphoric acid
phosphoric acid
The density of phosphoric acid is approximately 1.88 g/cm³ at room temperature.
The viscosity of phosphoric acid can vary depending on its concentration and temperature. Typically, phosphoric acid exhibits a higher viscosity compared to water due to its molecular structure and interactions with other molecules. At room temperature, the viscosity of phosphoric acid is around 2-3 centipoise for a dilute solution.
To separate hypophosphoric acid from 85% phosphoric acid, you can use a process known as fractional crystallization. By gradually cooling the solution of 85% phosphoric acid, you can isolate the hypophosphoric acid as it starts to crystallize out at a lower temperature compared to phosphoric acid. Filter the crystals out to obtain hypophosphoric acid.
I don't think so.poly phosphoric acid and phosphoric acid have same moleculer structure.http://harvestchem.iblogger.org
phosphoric acid
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?
The inorganic acid with the formula H3PO4 is phosphoric acid.