1.00*10-7 moles of boron is how many grams is this
The molar mass of C5H12 is 72 grams/mole.
One mole of ice, which is the same as one mole of water, has a molar mass of approximately 18 grams/mol.
To do this, you need to know the atomic weight of the element you're dealing with, found on any periodic table. The atomic weight is the mass in grams of the element in one mole - this will provide you with a conversion factor. So take the measurement in grams and divide it by the atomic weight to convert to moles. Really what you're doing is multiplying the number by 1 mole, and dividing it by the equivalent of one mole, the atomic weight. That's the thought process behind unit analysis and how you get your "units to cancel".In this case, the answer is about 8.99 moles B.
The molar mass of xenon is approximately 131.3 grams per mole. Therefore, one mole of xenon contains 131.3 grams.
One mole of phosphorus, which has a molar mass of about 31 grams per mole, contains 31 grams of naturally occurring phosphorus.
10.81g This is found by looking at the atomic weight. The atomic weight refers to the mass of a singe atom in units of AMU (atomic mass units) and it also refers to the mass of one mole of the element in grams.
The molar mass of C5H12 is 72 grams/mole.
The answer is 165,23 grams.
One mole of ice, which is the same as one mole of water, has a molar mass of approximately 18 grams/mol.
36 grams
To do this, you need to know the atomic weight of the element you're dealing with, found on any periodic table. The atomic weight is the mass in grams of the element in one mole - this will provide you with a conversion factor. So take the measurement in grams and divide it by the atomic weight to convert to moles. Really what you're doing is multiplying the number by 1 mole, and dividing it by the equivalent of one mole, the atomic weight. That's the thought process behind unit analysis and how you get your "units to cancel".In this case, the answer is about 8.99 moles B.
The molar mass of xenon is approximately 131.3 grams per mole. Therefore, one mole of xenon contains 131.3 grams.
One mole of phosphorus, which has a molar mass of about 31 grams per mole, contains 31 grams of naturally occurring phosphorus.
The molar mass of zirconium is approximately 91.22 grams per mole.
One pound-mole (lbmol) of a substance is equal to the molar mass of the substance in grams.
it depends on how many grams of it you are dealing with
That depends on the substance, and on whether you are considering atoms ore molecules. One mole has as many grams as the atomic or molecular mass of the substance. For example, one mole of atomic hydrogen has 1 gram; one mole of molecular hydrogen has 2 grams, one mole water has 18 grams, etc., since those numbers are the corresponding atomic or molecular masses.