The number of molecules is 15,055 352 142 5.10e23.
2 x 2.5 x 6.022 x 1023 = 3.011 x 1024 hydrogen atoms.
2.25 (mol H2O) * 6.022*1023 (molecules H2O/mol H2O) * 3 (atom/molecule H2O) = 4*1024 atoms.
The no of water molecules are 2.5 x 6.023 x 1023.
2.5 moles H2O x 6.02x10^23 molecules/mole = 1.51x10^24 molecules
The number of water molecules is 15,0553521425.10e23.
A mol = 6,022x10^23 atoms 1,5 mol = 9,033x10^23 atoms Always.
1.8 g Water = 0.1 mol Water = 6.022 X 1022 molecules of H2O = 1.8066 X 1023 atoms.
There are 1.204 x 1023 atoms in .200 mol of Pb.
0.45 mol BaSO4 have 2,698.10e23 sulfur atoms.
360 g H2O x 1 mol/18g H2O x 6.02x10^23 H2O molecules/mol x 2 H atoms/molecule = 2.4x10^25 hydrogen atoms.
Exactly the same number of mols. 1 mol of oxigen atoms produces 1 mol of water molecules.
the constant Mole (mol): 6.02 x 10^23 are how many atoms you have per mol so the answer can be 7 mol atoms or 6.02 x 10^23 atoms per mol x 7 actual answer is 4.214 X10^24 atoms in 7 mol
A mol = 6,022x10^23 atoms 1,5 mol = 9,033x10^23 atoms Always.
1.8 g Water = 0.1 mol Water = 6.022 X 1022 molecules of H2O = 1.8066 X 1023 atoms.
There are 1.204 x 1023 atoms in .200 mol of Pb.
There are 1.41 e24 atoms of Na in 2.35 mol of NaCl.
0.45 mol BaSO4 have 2,698.10e23 sulfur atoms.
1.3 mol
The answer is 18,061.1023 atoms.
481,7713432.1023 atoms
Water has two hydrogen atoms, and one oxygen atom. Look up their atomic weights, add them all up, and you will get the number of grams per mol.
48,177 134 32.1023 atoms