The molar mass of argon is approximately 40 g/mol. Therefore, one mole of argon weighs around 40 grams.
Since Argon has a relative atomic mass of 39.95, and mols = grams / RAM, one could calculate 39.95 / (6.02*10^23) = 6.63 * 10^-23 grams [0.00000000000000000000006634g] for a single argon atom, where 6.022 * 10^23 is roughly Avogadro's constant (the count of atoms in a mole). IF my math is correct.
The density of argon at 100 degrees Celsius is approximately 1.784 grams per cubic centimeter.
1.784 g/cm31.8 gL-1
The atomic mass of argon is 4 g. So one atom of argon will weigh 0.004 kg
The critical density of argon is approximately 7.18 grams per cubic centimeter. This is the density at the critical point where the liquid and gas phases become indistinguishable.
55.64
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.
Approx 1.5*10^23 atoms.
There are approximately 6.023 x 10^23 atoms in 1 mole of any element, including argon. The molar mass of argon is approximately 40 grams/mol, so 22 grams of argon would contain about (6.023 x 10^23 atoms/mol) * (22 grams / 40 grams/mol) = 3.34 x 10^23 atoms of argon.
The atomic mass of argon is approximately 39.95 grams per mole.
The molar mass of Argon (Ar) is approximately 39.95 grams. Therefore, one mole of Argon would have a mass of 39.95 grams.
To find the number of moles in 15.01 grams of argon, you need to divide the given mass by the molar mass of argon. The molar mass of argon is approximately 39.95 g/mol. So, the number of moles of argon in 15.01 grams would be 15.01 g / 39.95 g/mol = 0.376 moles.
The molar mass of Argon is 39.95g. Therefore 1 mole of Argon is 39.95g
To calculate the number of argon molecules, first find the number of moles of argon in 119.98 grams using the molar mass of argon (39.95 g/mol). Next, use Avogadro's number (6.022 x 10^23 molecules/mol) to convert moles to molecules. Simply multiply the number of moles by Avogadro's number to determine the total number of argon molecules.
The molar mass of argon is approximately 39.95 grams per mole.
Since Argon has a relative atomic mass of 39.95, and mols = grams / RAM, one could calculate 39.95 / (6.02*10^23) = 6.63 * 10^-23 grams [0.00000000000000000000006634g] for a single argon atom, where 6.022 * 10^23 is roughly Avogadro's constant (the count of atoms in a mole). IF my math is correct.
To find the number of moles, divide the given mass of argon by its molar mass. The molar mass of argon is approximately 39.95 g/mol. Number of moles of argon = 14.5 g / 39.95 g/mol Number of moles of argon = 0.362 moles