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One mole of phosphoric acid (H3PO4) contains three moles of hydrogen atoms. This is because there are three hydrogen atoms in each molecule of phosphoric acid. Each mole of phosphoric acid contributes three moles of hydrogen atoms to the overall chemical formula.

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ProfBot

6mo ago

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What is the formula for H3PO4?

Phosphoric acid


How many atoms in phosphoric acid?

Phosphoric acid (H3PO4) contains 5 atoms: 3 atoms of hydrogen, 1 atom of phosphorus, and 4 atoms of oxygen.


How many atoms total does phosphoric acid have?

The molecular formula for phosphoric acid is H3PO4. I'll assume you can count.


What is 2h3po4?

2H3PO4 refers to two molecules of phosphoric acid. Each molecule of phosphoric acid (H3PO4) contains one phosphorus atom, three oxygen atoms, and four hydrogen atoms.


How do you calculate concentration of phosphoric acid?

To calculate the concentration of phosphoric acid, you need to know the volume of the solution containing phosphoric acid and the amount of phosphoric acid in moles present in the solution. By dividing the amount of phosphoric acid in moles by the volume of the solution in liters, you can calculate the concentration in units of moles per liter (Molarity).


How Many Hydrogen Atoms Are In 3H3PO4?

As 3H3PO4 , there are 9(nine) hydrogen atoms. 3H3PO4 means that there are 3 (three) molecules of phosphoric acid. ; 3H3PO4 = H3PO4 + H3PO4 + H3PO4 However, as one molecule of phosphoric acid, there are only 3 (three) atoms of hydrogen present. The structure of phosphoric acid (as best I can show it is ;_ P(=O) (-OH)3 That is one phosphorus atom double bonded to one oxygen atom, and three hydroxide groups directly bonded to the phosphorus.


How many moles of H are in 0.75 moles of H2SO4?

1.5 moles of Hydrogen. In every mole of H2SO4 (Sulfuric Acid) there are 2 moles of Hydrogen atoms. So, in .75 moles of Sulfuric Acid, there would be 1.5 (double the moles of sulfuric acid) moles of Hydrogen.


What is H3PO4 and how many atoms present?

Phosphoric acid there is 3 hydrogen atoms 1 phosphorous and 4 oxygen the hydrogen has a charge of 1 and the phosphate (PO4) has a charge of 3- so it will look like H- PO4 3-


What compound is specified by the H3PO4?

The compound represented by a H3PO4 chemical formula is Phosphoric acid. It has three atoms of Hydrogen and four atoms of Oxygen. It is also known as Orthophosphoric acid.


What is 0.40 moles of phosphoric acid?

Phosphoric acid has the formula H3PO4 so if you add up these numbers from the periodic table you find the Molar mass of phosphoric acid is 98 (1+1+1+31+16+16+16+16). this is the mass (in grams) of one mol of phosphoric acid (or 6.02 x 10^23 atoms of phosphoric acid) So times this number by 0.4 to find the mass of 0.4mol of phosphoric acid=39.2 grams


What is acid name for H3PO4?

The acid name for H3PO4 is phosphoric acid.Phosphoric acid is a triprotic acid, meaning it has three acidic protons (H+). Its chemical formula is H3PO4, and it is composed of one phosphorus atom, four oxygen atoms, and three hydrogen atoms. It is a colorless, odorless, and non-flammable compound that is widely used in various industries, including food, beverages, detergents, and fertilizers.


How many hydrogen atoms in 2 moles of hydrochloric acid?

In 2 moles of hydrochloric acid (HCl), there are 2 moles of hydrogen atoms. Since each molecule of HCl contains one hydrogen atom, multiplying the moles of HCl by Avogadro's number (6.022 x 10^23) gives the number of hydrogen atoms. Therefore, there are 1.204 x 10^24 hydrogen atoms in 2 moles of HCl.