The molar mass of Ar = 39.948 g/mol
The molar mass of argon is approximately 39.95 grams per mole.
The molar mass of Argon is 39.95g. Therefore 1 mole of Argon is 39.95g
The molar mass of argon is approximately 39.95 g/mol.
The mass number of Argon is 39.948 so it is 119.98/39.948=3.0034 moles of Argon in 119.98 g of Argon or approximately 3 moles of Argon is in 119.98 g this gas.
To find the number of argon atoms in 1.5x10^2g of argon, we first need to determine the molar mass of argon. The molar mass of argon is approximately 39.95 g/mol. Next, we convert the given mass to moles by dividing by the molar mass. Finally, we use Avogadro's number (6.022x10^23) to convert moles to atoms. The number of argon atoms in 1.5x10^2g of argon would be approximately (1.5x10^2g / 39.95g/mol) x 6.022x10^23 atoms.
The molar mass of argon is approximately 39.95 grams per mole.
The molar mass of Argon is 39.95g. Therefore 1 mole of Argon is 39.95g
The molar mass of argon is approximately 39.95 g/mol.
The molar mass of Ar (argon) is approximately 39.95 g/mol.
Quite a lot if you have a lot of it. On the other hand ...
The mass number of Argon is 39.948 so it is 119.98/39.948=3.0034 moles of Argon in 119.98 g of Argon or approximately 3 moles of Argon is in 119.98 g this gas.
To find the number of argon atoms in 1.5x10^2g of argon, we first need to determine the molar mass of argon. The molar mass of argon is approximately 39.95 g/mol. Next, we convert the given mass to moles by dividing by the molar mass. Finally, we use Avogadro's number (6.022x10^23) to convert moles to atoms. The number of argon atoms in 1.5x10^2g of argon would be approximately (1.5x10^2g / 39.95g/mol) x 6.022x10^23 atoms.
Have: 607gAr Need: Moles of Argon From the periodic table we know that there are 39.948gAr per every 1 mole of Argon. 607g/39.948 = your answer.
The molar mass of Argon (Ar) is approximately 39.95 grams. Therefore, one mole of Argon would have a mass of 39.95 grams.
There are 0.639 moles in 28.85 grams of Argon. This is calculated by dividing the given mass by the molar mass of Argon which is approximately 39.95 g/mol.
Mass of 1mole of Argon is 39.95g. So, The mass of 7 moles of Argon is 39.95x7= 279.65g.
The atomic mass of argon is 4 g. So one atom of argon will weigh 0.004 kg