What is mean by molecular mass?
Keeping this in view, what is molecular mass with example?
Molar mass is the mass of a given substance divided by the amount of that substance, measured in g/mol. For example, the atomic mass of titanium is 47.88 amu or 47.88 g/mol. In 47.88 grams of titanium, there is one mole, or 6.022 x 1023 titanium atoms.
Likewise, what is atomic and molecular mass? The atomic mass is the weighted average of the masses of all isotopes of an element. The molecular mass is the sum of the masses of the atoms in a molecule.
Secondly, how do you find the molecular mass?
It's easy to find the molecular mass of a compound with these steps:
- Determine the molecular formula of the molecule.
- Use the periodic table to determine the atomic mass of each element in the molecule.
- Multiply each element's atomic mass by the number of atoms of that element in the molecule.
Why is molecular mass important?
Molar mass is also useful in analyzing the results of experiments. If two equal amounts of moles of different substances take up different volumes, then it indicates that the molecules of the substance with the larger volume are larger than the molecules of the substance with the smaller volume.