6. 1 mole of CS2 contains 1 mole of carbon and 2 of sulfur.
multiply 5 with 6.02x10x23 and the answer will be 3.01x10
2,2 moles of plutonium: 13,248711938.1023 atoms.
48,177 134 32.1023 atoms
There is 25.0 moles Oxygen
93,341,000,000,000,000,000,000,000 or 933.41 x 1023 atoms of arsenic. You just take Avogadro's number (6.022 x 1023) and multiply 6.022 by the number of moles (155) and then multiply the product by 1023.
4.2 moles of CS2 contain 8,4 moles sulfur.
3,2x10e22 atoms of sulfur is equivalent to 0,053 moles.
96.195
6,35 moles of S contain 38,24059444195.10e23 sulfur atoms.
5 moles
9
44 moles of atoms
multiply 5 with 6.02x10x23 and the answer will be 3.01x10
4,80 moles of Fe contain 28,9062761136.10e23 atoms.
I mole of sulfur atoms is 32 g. Thus there are 300/32 moles in 300 g, i.e. 9.375 moles.
2,2 moles of plutonium: 13,248711938.1023 atoms.
7.71 grams sulfur (1 mole S/32.07 grams) = 0.2404 moles of sulfur