2na3po4=7
4ai2(so4)3=13
6pci5=11
2Na3PO4 have 6 atoms of sodium (Na) , 2 atoms of phosphorus
(p) , and 8 atoms of oxygen (o).
2Na3PO4
14
31
The balanced chemical equation for the reaction is 2Na3PO4 + 3CaSO4 ----> Ca3(PO4)2 + 3Na2SO4.
We need to know the diameter of the wire to calculate the volume and the mass. Number of atoms is: 2,58.1023.r2, where r is the radius of the wire.
calculate the number of atoms amd molecules in tetraphosphorus decaoxide
2.4 × 10^23 is the answer
Note that one mole equals 6.022x10^23 of anything in converting. In this case, 1 mole=6.022x10^23 atoms. So we take 0.40 mol of S and convert to calculate how many atoms there are. 0.40 mol S x 6.022x10^23 atoms S/mol S = 2.41x10^23 atoms S
As in number? No of atoms = avagadros number (6.02X10^23) times number of mole of atoms
The number of reactants atoms must be equal to the number of products atoms.
b. 7.95 ´ 1024 atoms
You divide the number of atoms by avagadro's number. Avagadro's number is 6.022x10^23 atoms/molecules / mole. The best way to remember this is by the units, atoms in each mole.
The balanced chemical equation for the reaction is 2Na3PO4 + 3CaSO4 ----> Ca3(PO4)2 + 3Na2SO4.
To calculate the number of atoms in 13.2 mol of copper, you can use Avogadro's number, which is approximately 6.022 x 10^23 atoms per mole. Multiply 13.2 mol by Avogadro's number to get the number of atoms: 13.2 mol * (6.022 x 10^23 atoms/mol) = 7.93 x 10^24 atoms. Therefore, there are approximately 7.93 x 10^24 atoms in 13.2 mol of copper.
We need to know the diameter of the wire to calculate the volume and the mass. Number of atoms is: 2,58.1023.r2, where r is the radius of the wire.
calculate the number of atoms amd molecules in tetraphosphorus decaoxide
To calculate the mass of the cell you will need to know the mass and atomic number of the element. Multiply the number of atoms by the amount of grams per mole to get the mass.
2.4 × 10^23 is the answer
Sodium - 6 phosphorus - 2 oxygen - 8
1 mole of helium has 6.023 x 1023 atoms. So, 1.5 mole of helium will have 9.035 x 1023 atoms.