How do you find molar mass?

Answer 1

you need to find the relative Atomic Mass. without that, you can't find that information unless given to you. basically, molar mass is a mole. a huge unit, but if you have that one "mole" of hydrogen atoms, you will have a equivalent of 1 gram

The molar mass is the sum of the atomic weights of elements contained in the molecule, expressed in g/mole.

Answer 2

The molar mass of a compound is the sum of the atomic weights of the containing elements. Example for NaCl:

22,98976928 (atomic weight of sodium) + 35,45 (atomic weight of chlorine) = 58,43976928 (molar mass of sodium chloride)

Answer 3

In order to determine the molar mass of an element, the atomic weight on the Periodic Table is sufficient. For a compound, on the other hand, the molar mass of the molecule needs to be calculated more in-depth. The chemical formula will tell you the number of each atom in the compound, and then the atomic weights of these elements must be multiplied by the number of those elements in the molecule, after which they are added together for the total.

Answer 4

The molar mass is the sum of atomic weights of the contained chemical elements; as a example sodium sulfate (Na2SO4):

Molar mass = (2 x atomic weight of Na) + (atomic weight of sulfur) +

(4 x atomic weight of oxygen) = 142,04 (for the anhydrous salt)

Answer 5

To find the molar mass of a compound, add up the atomic masses of all the atoms in the chemical formula. The atomic masses can be found on the periodic table, and the units are in grams per mole (g/mol).

Answer 6

Molar mass can be found in various tables and catalogues but you can also calculate it from individual masses of elements from the periodic table

Answer 7

Molar mass is a term applied for molecules, not for atoms.

Answer 8

Molar mass is a term applied for molecules, not for other objects.

Answer 9

Given mass divided by moles of molecules.