In CS2, there is 1 sulfur atom per molecule. Therefore, 4.2 moles of CS2 would contain 4.2 moles of sulfur atoms.
There are 1.8 x 10^24 atoms of sodium in 3 moles. The mass of 3 moles of sodium is 69 grams.
In one mole of CH4, there is one carbon atom and four hydrogen atoms. Therefore, in 2 moles of CH4, there would be a total of 8 hydrogen atoms.
There are 6 moles of hydrogen atoms in 3 moles of methane since the chemical formula for methane (CH4) contains four hydrogen atoms for every one carbon atom.
To find the number of atoms in 4.80 moles of Fe, you need to use Avogadro's number, which is 6.022 x 10^23 atoms/mol. So, 4.80 moles of Fe would contain: 4.80 moles x 6.022 x 10^23 atoms/mol = 2.89 x 10^24 atoms of Fe.
0.0845 moles of tungsten is equal to 0,50887.10e23.
4,80 moles of Fe contain 28,9062761136.10e23 atoms.
4,37.10e-18 C atoms are equivalent to 7,25.10e-6 moles.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
Benzene has the molecular formula C6H6, so there are 6 moles of hydrogen atoms in 1 mole of benzene. Therefore, in 2 moles of benzene, there are 2 * 6 = 12 moles of hydrogen atoms.
five
There are 2.21 x 10^24 atoms of phosphorus in 3.65 moles of phosphorus triiodide.
3KNO3, so 9 oxygen atoms.
There are 1.34 x 10^24 plutonium atoms in 2.2 moles of plutonium metal. This is calculated using Avogadro's number (6.022 x 10^23) to convert from moles to atoms.
In CS2, there is 1 sulfur atom per molecule. Therefore, 4.2 moles of CS2 would contain 4.2 moles of sulfur atoms.
If the chlorine is in its normal state of diatomic molecules, there are 16.0 moles of chlorine atoms in 8.00 moles of chlorine. The number of atoms is then 16 times Avogadro's number = 9.64 X 1024, to the justified number of significant digits.
There are 4.84 x 10^24 atoms present in 8.00 moles of zirconium because one mole of any element contains Avogadro's number of atoms, which is 6.022 x 10^23.