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The percent composition of phosphoric acid (H₃PO₄) can be calculated by determining the molar mass of each element in the compound. The molar mass is approximately 3(1.01 g/mol for H) + 30.97 g/mol for P + 4(16.00 g/mol for O) = 98.00 g/mol. The percent composition is thus approximately 3.07% hydrogen, 30.97% phosphorus, and 65.31% oxygen.

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2mo ago

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What is the percent composition of phosphoric acid in the formula H3PO4?

The percent composition of phosphoric acid (H3PO4) can be calculated as follows: Percentage of hydrogen (H): (3 x atomic mass of H) / molar mass of H3PO4 Percentage of phosphorus (P): (atomic mass of P) / molar mass of H3PO4 Percentage of oxygen (O): (4 x atomic mass of O) / molar mass of H3PO4 These values can be used to determine the percent composition of each element in phosphoric acid.


Formula for phosphoric acid?

The chemical formula for phosphoric acid is H3PO4.


What is the formula for phosphoric acid?

The chemical formula for phosphoric acid is H3PO4.


What is percentage composition of H3PO4?

The percentage composition of the phosphoric acid is: H: 3,0857 % O: 65,307 % P: 31,6074 %


What is the chemical compound for phosphoric acid?

The chemical compound for phosphoric acid is H3PO4.


What is the name of the element H3PO4?

The name of the compound H3PO4 is phosphoric acid.


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

The inorganic acid with the formula H3PO4 is phosphoric acid.


What is the acid name H3PO4?

phosphoric acid


Chemical name of phosphoric acid?

The formula* for phosphoric acid is H3PO4.*Compounds do not have "symbols" in the chemical sense; only atoms do. The formula itself, of course, is a symbol for the compound itself in a more general meaning of "symbol".


What is the correct name for H3PO4?

Phosphoric acid.


What is the common name for H3PO4?

H3PO4 is phosphoric acid.


What is the formula for H3PO4?

Phosphoric acid