Calculating the Amount of Hydrogen, Phosphorus, and Oxygen in 0.4 miles of Phosphoric Acid

To determine the amount of hydrogen, phosphorus, and oxygen in 0.4 miles of phosphoric acid, we need to understand the molecular composition of phosphoric acid and perform some calculations.

Phosphoric Acid Composition
Phosphoric acid has the chemical formula H3PO4, indicating that it consists of three hydrogen (H) atoms, one phosphorus (P) atom, and four oxygen (O) atoms.

Calculating the Amount of Hydrogen
To determine the amount of hydrogen in 0.4 miles of phosphoric acid, we need to consider the molar mass of hydrogen and the molar mass of phosphoric acid.

- The molar mass of hydrogen (H) is approximately 1 gram/mole.
- The molar mass of phosphoric acid (H3PO4) is approximately 97.99 grams/mole.

Using these values, we can now calculate the amount of hydrogen in 0.4 miles of phosphoric acid.

- First, convert 0.4 miles to grams. We need to know the density of phosphoric acid to make this conversion, as the density is expressed in grams per milliliter (g/mL). Let's assume the density of phosphoric acid is 1.685 g/mL.
- Multiply the density by the volume in milliliters. 0.4 miles is equivalent to 2,011,680 milliliters (assuming 1 mile = 5,280 feet and 1 foot = 12 inches).
- Multiply the resulting volume in milliliters by the density. This gives us the mass of phosphoric acid in grams.
- Finally, multiply the mass of phosphoric acid by the molar ratio between hydrogen and phosphoric acid (3:1) to calculate the amount of hydrogen in grams.

Calculating the Amount of Phosphorus and Oxygen
Similarly, we can calculate the amount of phosphorus and oxygen in 0.4 miles of phosphoric acid using their respective molar masses and the molar ratio within phosphoric acid (1:4).

Summary
- To calculate the amount of hydrogen, phosphorus, and oxygen in 0.4 miles of phosphoric acid, we need to understand the molecular composition of phosphoric acid and perform calculations based on molar masses and molar ratios.
- The molar mass of hydrogen is approximately 1 gram/mole, while the molar mass of phosphoric acid is approximately 97.99 grams/mole.
- By considering the volume of phosphoric acid in milliliters and its density, we can convert the volume to grams.
- Multiplying the mass of phosphoric acid by the molar ratio between hydrogen and phosphoric acid (3:1), we can calculate the amount of hydrogen in grams.
- Similarly, we can calculate the amount of phosphorus and oxygen using their respective molar masses and the molar ratio within phosphoric acid (1:4).

0.4 mole H3p04 contain 3*0.4=1.2mole.H.1*0.4mole .4*0.4=1.6mole