Question

What is the percentage composition of Na3PO4 ?

Answer 1

The percent composition of Na3PO4, also known as trisodium phosphate is: Sodium 42.07 percent. Phosphorus 18.89 percent. Oxygen 39.04 percent.

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Answer 2

The percent composition of Na3PO4, also known as trisodium phosphate is: Sodium 42.07 percent. Phosphorus 18.89 percent. In this manner, how do you find the percent composition?

solution:

Molar mass of Na3PO4 = 163.940671 g/mol

This compound is also known as Trisodium Phosphate.

Convert grams Na3PO4 to moles  or  moles Na3PO4 to grams

Molecular weight calculation:

22.98977*3 + 30.973761 + 15.9994*4

Percent composition by element

Element   Symbol   Atomic Mass   # of Atoms   Mass Percent

Sodium Na 22.989770 3 42.070%

Oxygen O 15.9994 4 39.037%

Phosphorus P 30.973761 1 18.893%

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