Thirty two grams of sulfur contains approximately 1.0 x 10^23 sulfur atoms. This is calculated by converting the mass to moles and then using Avogadro's number to determine the number of atoms in ...
What is the mass of 3.09X1024 atoms of sulfur in grams? To find the mass of 3.09x10^24 atoms of sulfur, you first need to determine the molar mass of sulfur, which is approximately 32.06 g/mol.
Divide 2.50 grams by the atomic weight of oxygen, then multiply the resulting quotient by Avogadro's Number. The result is 9.41 X 1022 atoms, to the justified number of significant digits.
To find the number of moles of atoms in 1.00 lb of lead, you would first convert the weight to grams (1 lb = 453.592 grams), then divide by the molar mass of lead (207.2 g/mol).
To find the number of atoms in 26.4 g of Ni, you would first determine the molar mass of Ni (58.69 g/mol) and then use Avogadro's number (6.022 x 10^23 atoms/mol) to convert grams to atoms.
How many atoms are in 195 grams of calcium? To find the number of atoms in 195 grams of calcium, you first need to calculate the number of moles of calcium using its molar mass.
To calculate the number of carbon atoms in 2.50 grams of theobromine (C7H8N4O2), you first need to find the molar mass of theobromine. The molar mass of theobromine is 180.16 g/mol.
How many moles of phosphorus atoms are in a 100 g sample of phosphorus? The gram atomic mass of phosphorus is 30.9738, and by definition, a mole of such atoms contains Avogadro's Number of atoms.
There are about 2.56 x 10^22 atoms in 10 grams of gold. This calculation is based on the Atomic Mass of gold (197 g/mol) and Avogadro's number (6.022 x 10^23 atoms/mol).
