48,177 134 32.1023 atoms
five
Five iron atoms have a mass of 1.3155 x 10-22 grams.
To calculate the number of Cu atoms in 85 mol, you need to use Avogadro's number, which is approximately 6.022 x 10^23 atoms/mol. So, for 85 mol of Cu, the number of Cu atoms would be 85 mol x 6.022 x 10^23 atoms/mol = 5.12 x 10^25 Cu atoms.
The amount of moles is also defined as n = N/NA, wheren - amount of molesN - amount of atomsNA - Avogadro constant (approx. 6.02214179×1023 mol-1), thereforeN = n×NA = 0.263×6.02214179×1023 = 1,583823291×1023 atoms.
0.63 mol of (NH4)2SO4 contain 3,978.10e23 hydrogen atoms.
no
48,177 134 32.1023 atoms
Approx. 9.1024 atoms.
To determine the number of atoms in 80.0 mol of zirconium, you can use Avogadro's number, which is 6.022 x 10^23 atoms/mol. Multiply 80.0 mol by Avogadro's number to find the total number of atoms in 80.0 mol of zirconium.
five
To find out how many atoms are present in calcium, you would need to use Avogadro's number, which is 6.022 x 10^23 atoms/mol. Simply divide the mass of the calcium sample by the atomic mass of calcium (40.08 g/mol) and then multiply by Avogadro's number to determine the number of atoms present.
2.408 x 10^24 atoms.
There are approximately 2.26 x 10^23 palladium atoms present in 0.375 mol of palladium. This value is calculated using Avogadro's number (6.022 x 10^23) and the given amount of moles.
Five iron atoms have a mass of 1.3155 x 10-22 grams.
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
One molecule of sulfuric acid, H2SO4, contains 7 atoms (2 hydrogen, 1 sulfur, and 4 oxygen). Therefore, in 1.5 mol of sulfuric acid, there would be 1.5 x 6.022 x 10^23 atoms, which is approximately 9.033 x 10^23 atoms.
To calculate the number of Cu atoms in 85 mol, you need to use Avogadro's number, which is approximately 6.022 x 10^23 atoms/mol. So, for 85 mol of Cu, the number of Cu atoms would be 85 mol x 6.022 x 10^23 atoms/mol = 5.12 x 10^25 Cu atoms.