The number of atoms would be 292 X Avogadro's Number X number of atoms per molecule of the substance whose moles are in question. The latter value must be specified before a complete answer can be given.
How_many_moles_of_each_atom_are_in_2.00moles_of_sulphur_trioxide
The formula given shows that each formula unit or mole contains one calcium atom; therefore, 2.5 moles of calcium chloride contains 2.5 moles of calcium atoms.
The formula unit for calcium is a single atom. Therefore, the number of moles may be found by dividing the given number of atoms by Avogadro's number, or 1.999 moles.
There are 4.5 moles of sodium fluoride in 4.5 moles of sodium fluoride.
4.0 X Avogadro's Number or 2.4 X 1024. (Elemental sodium does not technically have "moles", but its formula mass is considered to be that of a single atom.)
The number of moles is 18.56.
0,17 moles of stronium is equal to 1,02376394569.10e23 atoms.
The number of moles of calcium carbonate are 3.5 moles. , there are 1 mole of calcium (Ca) atom, 1 mole of carbon (C) atom and 3 moles of oxygen (O) atoms.
The answer is 1/12,044.10e23.
0,688 g calcium is equivalent to 0,017 moles.
How_many_moles_of_each_atom_are_in_2.00moles_of_sulphur_trioxide
1 atom-gram of uranium = 238,02891 grams
4.2 moles of CS2 contain 8,4 moles sulfur.
There are 0.18 moles of Ca2+ ions in 0.18 moles of CaF2.
it wouldn't be moles of Cl it would be Cl2 as chlorine doesn't exist as an atom it exsists as two joined to form a compound this is very easy stuff the answer is 15 moles of Cl2 as there 30 moles of Cl hope this helps learn your moles it's easy stuff
Every formula unit of sodium chloride has one sodium atom. Therefore, there are 4.0 moles of sodium ions in 4.0 moles of NaCl.
To find the number of moles of zinc in 15 grams, divide the given mass by the molar mass of zinc. The molar mass of zinc is approximately 65.38 g/mol. Therefore, 15 grams of zinc is equal to 0.23 moles of zinc.