- #1
HCverma
- 82
- 2
Does molar mass include an atomic weight for single atom and molecular weight for molecules?
I got my answer. Thanks a lot.CroSinus said:I do not understand your question. Molar mass simply represent the mass of one mole of entities. These entities could be anything: atoms, molecules, whatever...
Molar mass is the mass of one mole of a substance, which is equal to its atomic weight or molecular weight in grams.
Yes, molar mass includes the atomic weight for a single atom. This is because the molar mass is calculated by multiplying the atomic weight by the number of atoms present in one mole of the substance.
No, molar mass and atomic weight are not the same. Atomic weight is the average mass of the atoms in a sample of an element, while molar mass is the mass of one mole of that element.
To calculate molar mass, you need to multiply the atomic weight of each element in the compound by the number of atoms present in the compound, then add all of these values together. This will give you the molar mass of the compound.
Molar mass is important in chemistry because it is used to convert between mass and moles of a substance. It is also used to determine the percent composition of elements in a compound and to calculate various other properties, such as density and molarity.