How many total hydrogen atoms are in this solution?

Answer 1

1 Mol of Hydrogen has a mass of 1.0078 grams (g)

1 Hydrogen molecule is 1.673 X 10-24 grams(g)

Therefore, if you know how Mols of Hydrogen there are in a solution then you can calculate the number of hydrogen molecules as follows:

Example: A Solution has 5 Mols of Hydrogen, How many Hydrogen molecules are there in the solution?

answer: 5 X (1.0078g) / 1.673 X 10-24 grams(g) = 3.01 X 1024 atoms

Answer 2

To determine the total number of hydrogen atoms in a solution, you need to know the concentration of hydrogen ions (H+) in the solution and the volume of the solution. This information will allow you to calculate the total number of moles of hydrogen ions, which can then be converted to the total number of hydrogen atoms.