Simply multiply 3.2mol(6.022x10^23)= 1.93x10^24
I mole of sulfur atoms is 32 g. Thus there are 300/32 moles in 300 g, i.e. 9.375 moles.
112/32 moles for every mole of sulfur there are 32g
In order to compare the number of atoms, one needs to first convert the masses into moles:3 g Fe x 1 mole/55.8 g = 0.054 moles Fe2 g S x 1 mole/32 g = 0.063 moles STherefore, 2 g of sulfur contains more atoms than does 3 g of Fe. This is because 1 mole of ANY element contains 602x10^23 atoms, so the more moles you have, the more atoms you have.
one mole of sulfur has a mass of 32 g --- its atomic mass. so just multiply by 2,4 moles
Remember the Equation Moles = mass(g) / Ar (Relative Atomic Mass) Algebraically rearranging mass(g) = moles X Ar We have 1 mole and from the Periodic Table the Atomic Mass of Sulphur is '32'. Hence substituting mass(g) = 1 moles X 32 mass = 32 g .
I mole of sulfur atoms is 32 g. Thus there are 300/32 moles in 300 g, i.e. 9.375 moles.
112/32 moles for every mole of sulfur there are 32g
In order to compare the number of atoms, one needs to first convert the masses into moles:3 g Fe x 1 mole/55.8 g = 0.054 moles Fe2 g S x 1 mole/32 g = 0.063 moles STherefore, 2 g of sulfur contains more atoms than does 3 g of Fe. This is because 1 mole of ANY element contains 602x10^23 atoms, so the more moles you have, the more atoms you have.
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.
Sulfur has relative atomic mass of 32 and oxygen have that of 16. The molar mass of sulfur dioxide is 64 grams per mole. Therefore there is approximately 0.58 moles (37.14/64) of sulfur dioxide in given weight.
one mole of sulfur has a mass of 32 g --- its atomic mass. so just multiply by 2,4 moles
I think you meant 3.09x10^24 atoms of sulfur. 3.09x10^24 atoms * (1 mol / 6.02x10^32 atoms) * (32 g / 1mol) = 165 grams
Just about 6.022 X 1023 atoms of sulfur. Sulfur is 32.07 grams per mole.
Just about 6.022 X 1023 atoms of sulfur. Sulfur is 32.07 grams per mole.
3.0 g Fe x 1 mole Fe/55.8 g = 0.054 moles Fe2.0 g S x 1 mole S/32 g = 0.063 moles STherefore there are more molecules of S than of Fe since one mole of either = 6.02x10^23 atoms.
no of atoms = weight of the given substance/ atomic mass of substance according to the question:- no of atoms = 3/32 answer
32g of Sulfur is a Mole of Sulfur and therefore contains Avogadro's number of atoms of Sulfur. Avogadro's number is 6.023 × 10 to the 23.