The molar mass of 12C is approximately 12 grams per mole.
The molar mass of sulfur is approximately 32.06 grams/mol. Therefore, 1 mol of sulfur atoms will have a mass of 32.06 grams.
moles = mass/relative atomic mass 1 = mass/12 mass = 12 x 1 = 12 grams
step 1: calculate the molar mass of one molecule LiBr by adding together their amu (atomic mass units) step 2: 3.50 mol * ( molecular mass LiBr / 1 mol LiBr ) = grams LiBr amu on your periodic table is grams when you have one mol of that substance
The mass of 0.75 mol of sulfur can be calculated by multiplying the number of moles by the molar mass. Therefore, the mass would be 0.75 mol x 32 g/mol = 24 grams.
For this problem, the atomic mass is required. Take the mass in grams and divide it by the atomic mass. Then multiply it by Avogadro's constant, 6.02 × 1023..06 grams C / (12.0 grams) × (6.02 × 1023 atoms) = 3.01 × 1021 atoms
The molar mass of sulfur is approximately 32.06 grams/mol. Therefore, 1 mol of sulfur atoms will have a mass of 32.06 grams.
moles = mass/relative atomic mass 1 = mass/12 mass = 12 x 1 = 12 grams
Mole / Molar mass = mass = 0.118 [mol] /169.87 [g mol−1] = 20.05 grams
step 1: calculate the molar mass of one molecule LiBr by adding together their amu (atomic mass units) step 2: 3.50 mol * ( molecular mass LiBr / 1 mol LiBr ) = grams LiBr amu on your periodic table is grams when you have one mol of that substance
The mass of 0.75 mol of sulfur can be calculated by multiplying the number of moles by the molar mass. Therefore, the mass would be 0.75 mol x 32 g/mol = 24 grams.
To find the mass of 1.54 moles of H2O, you can use the molar mass of water. The molar mass of H2O is 18.015 grams/mol. Therefore, the mass of 1.54 moles of H2O would be 1.54 moles * 18.015 grams/mol = approximately 27.75 grams.
For this problem, the atomic mass is required. Take the mass in grams and divide it by the atomic mass. Then multiply it by Avogadro's constant, 6.02 × 1023..06 grams C / (12.0 grams) × (6.02 × 1023 atoms) = 3.01 × 1021 atoms
The molar mass of tungsten (W) is approximately 183.84 g/mol. To find the mass of 6.64 mol of tungsten, you would multiply the number of moles by the molar mass: 6.64 mol W x 183.84 g/mol = 1220.3 g of tungsten.
To convert the molar mass of a compound from grams per mole (g/mol) to daltons (da), you need to multiply the molar mass by the conversion factor 1 g/mol 1 dalton. This means that the molar mass in grams per mole is the same as the molar mass in daltons.
The molar mass of aluminum is approximately 26.98 g/mol, so the mass of 1 mole of aluminum is 26.98 grams.
To convert atomic mass units (amu) to grams per mole (g/mol), you need to multiply the amu value by the molar mass constant, which is approximately 1 g/mol. This will give you the mass of one mole of the substance in grams.
The formula is number of moles = mass / molecular mass. So say we have 1 mole of water. We look at the periodic table and molecular mass is 1+1+16 = 18g/mol. 1 mole x 18g/mol is 18 grams.