8gNa*(1mol/22.989770)(6.022E23)
= 2.09554E23
22.98 is the molar mass of sodium
6.022E23 is avgdros number, which pertains to the amount of molecules in a mole of substance.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
There are approximately 6 x 10^22 atoms in a 12.0 gram sample of sodium.
To determine the number of atoms in 72.6 grams of sodium, you first need to convert grams to moles using the molar mass of sodium. Sodium has a molar mass of approximately 22.99 g/mol. Then, you use Avogadro's number (6.022 x 10^23) to convert moles to atoms.
3,45 grams of H2O contain 1,154.10e23 oxygen atoms.
A formula unit of sodium acetate contain two oxygen atoms.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
0,2 mol sodium contain 1,204.10e23 atoms.
To find how many grams of sodium carbonate contain 1.773 x 10^17 carbon atoms, you need to consider the molar ratio. Sodium carbonate (Na2CO3) has 1 carbon atom per molecule. Calculate the molar mass of Na2CO3, then use Avogadro's number to convert the number of carbon atoms to moles, and finally to grams.
Borax - Na2B4O7 - contain two sodium atoms.
1,25 grams of CH4 contain 0,156696.10e23 atoms.
75 g sodium chloride contain 29,75 g sodium.
There are approximately 6 x 10^22 atoms in a 12.0 gram sample of sodium.
To determine the number of atoms in 72.6 grams of sodium, you first need to convert grams to moles using the molar mass of sodium. Sodium has a molar mass of approximately 22.99 g/mol. Then, you use Avogadro's number (6.022 x 10^23) to convert moles to atoms.
Sodium chloride contain two atoms in the formula unit.
3,45 grams of H2O contain 1,154.10e23 oxygen atoms.