1 mole Na = 22.989770g
9 mol Na x 22.989770g/mol = 206.9g Na = 200g Na rounded to one significant figure
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
The molar mass of sodium is 22.99 g/mol. Therefore, the mass of 8 moles of sodium would be 8 moles x 22.99 g/mol = 183.92 g.
The molar mass of sodium is 22.99 g/mol. To find the mass of 8 moles of sodium atoms, you would multiply the molar mass by the number of moles: 22.99 g/mol * 8 mol = 183.92 g. Therefore, the mass of 8 moles of sodium atoms is 183.92 grams.
To determine the number of moles in 4g of sodium, you need to divide the given mass by the molar mass of sodium. The molar mass of sodium is 22.99 g/mol. Therefore, 4g of sodium is equal to 0.174 moles.
To find the number of moles in 46.0 g of sodium, you need to divide the given mass by the molar mass of sodium. The molar mass of sodium (Na) is 22.99 g/mol. Thus, 46.0 g ÷ 22.99 g/mol = 2 moles of sodium.
Sodium has an atomic weight of 22.99 and therfore 9 moles has a mass of 206.91 g.
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.
To calculate the mass of 4.00 moles of sodium, you can use the molar mass of sodium which is approximately 23 grams/mol. Therefore, 4.00 moles of sodium would have a mass of 4.00 moles * 23 grams/mole = 92 grams.
The molar mass of sodium is 22.99 g/mol. Therefore, the mass of 8 moles of sodium would be 8 moles x 22.99 g/mol = 183.92 g.
The molar mass of sodium is 22.99 g/mol. To find the mass of 8 moles of sodium atoms, you would multiply the molar mass by the number of moles: 22.99 g/mol * 8 mol = 183.92 g. Therefore, the mass of 8 moles of sodium atoms is 183.92 grams.
To determine the number of moles in 4g of sodium, you need to divide the given mass by the molar mass of sodium. The molar mass of sodium is 22.99 g/mol. Therefore, 4g of sodium is equal to 0.174 moles.
Sodium chloride has a molar mass of about 58.5 g/mol. So multiply 8 moles by molar mass to get about 468 grams.
The molar mass of sodium (Na) is 22.99 g/mol. Therefore, the mass of 8 moles of sodium atoms would be 8 moles x 22.99 g/mol = 183.92 grams.
To find the number of moles in 46.0 g of sodium, you need to divide the given mass by the molar mass of sodium. The molar mass of sodium (Na) is 22.99 g/mol. Thus, 46.0 g ÷ 22.99 g/mol = 2 moles of sodium.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
To find the number of moles in 120 grams of sodium, divide the given mass by the molar mass of sodium. The molar mass of sodium is approximately 23 grams per mole. Therefore, 120 grams of sodium is equal to 120/23 ≈ 5.22 moles of sodium.