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The mass of one mole of a substance, usually expressed in grams or kilograms.
OR
The sum of the atomic weights of all the atoms in a molecule. Also called formula weight.
Mark Greenholt
Wiki User
∙ 13y agothe mass of one mole
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How is the molar mass of an element determined?
the Atomic Mass in g/ml is the molar mass of the element
How is molar mass of an element determined?
the Atomic Mass in g/ml is the molar mass of the element
What does an element's molar mass tell you about the element?
Molar mass is the mass in grams of 1 mol of subatace, idk if that helps
The molar mass of an element is the mass of one?
the mole of the element
What is the molar mass potassium?
The molar mass of the element potassium is 39 g/mol.
The molar mass of an element is equal to?
The element's average atomic mass.
What do you mean by molar mass of an element?
Molar mass is defined as the mass of 6.022x1023 atoms/molecules of a given substance.
What is the molar mass of the element hydrogen?
1.007947
What is lithium's molar mass?
Lithium's molar mass is 6.941g/mol. To find the molar mass of an element, take the atomic weight on the periodic table in grams.
How many atoms of the element makes up molar mass?
The molar mass is the sum of the atomic weights of atoms contained in the molecule.
How does on determine a molecular formula from the empirical formula?
molar mass over grams of elementThe above answer is somewhat correct. In order to find the molecular formula when given the empirical formula, you must first find the molar mass of the empirical formula.MOLAR MASS# atoms element A x Atomic Mass element A (Periodic Table) = mass A# atoms element B x atomic mass element B (periodic table) = mass B... etc.Add up all of the mass values found above and you have the molar mass.Then, after you have found the empirical formula's molar mass, you divide the molar mass of the molecular formula by the empirical formula's molar mass (solving for n).MOLECULAR FORMULA EQUATION: N (Empirical formula) (read as N times empirical formula) where:N = Molar mass substance---- Molar Mass emp. form.
How would we know how many moles are in a certain element?
number of moles = mass of the element/molar mass of the element
