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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.

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17y ago

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What is the Density of phosphoric acid?

The density of phosphoric acid is approximately 1.88 g/cm³ at room temperature.


What is viscosity of phosphoric acid?

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.


How do you get hypophosphoric acid out of 85 percent phosphoric acid?

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.


Is poly phosphoric acid different from phosphoric acid?

I don't think so.poly phosphoric acid and phosphoric acid have same moleculer structure.http://harvestchem.iblogger.org


What is the acid name H3PO4?

phosphoric acid


What is the reaction of phosphoric acid with nitric acid?

phosphoric acid


What is the difference between ortho-phosphoric acid and 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.


How can I make a 9N Phosphoric Acid solution?

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.


Formula for phosphoric acid?

The chemical formula for phosphoric acid is H3PO4.


What is the common name for Phosphoric Acid?

The common name for Phosphoric Acid is orthophosphoric acid.


Is phosphoric acid stronger then citric acid?

i think it is phosphoric is stronger but I'm not sure?


What is the name of the inorganic acid with the formula H3PO4?

The inorganic acid with the formula H3PO4 is phosphoric acid.