They aren't. You may be thinking of the atomic mass or weight, which is different from the atomic number.Muthumanimaran said:How molar mass and atomic number are interrelated?
Give me a detailed explanation.
How to find molecular mass and molar mass for molecules?
Atomic weight (mass) and molecular weight are defined in terms of atomic mass units (1/12 of Carbon-12). Molar mass (mole) is the the mass in grams, using the number from atomic or molecular weight. Avogadro's number gives the relationship (number of atoms or molecules in a mole).Muthumanimaran said:How molar mass and atomic number are interrelated?
Give me a detailed explanation.
How to find molecular mass and molar mass for molecules?
Molar mass is the mass of one mole of a substance. It is measured in grams per mole (g/mol) and is used to convert between moles and grams in chemical equations.
To calculate molar mass, you add up the atomic masses of all the elements in a molecule. This can be found on the periodic table. For example, the molar mass of water (H2O) is 18.02 g/mol (2 x 1.01 g/mol for hydrogen + 1 x 16.00 g/mol for oxygen).
Atomic number is the number of protons in the nucleus of an atom. It determines the identity of an element and is represented by the letter Z. This number is unique to each element and is listed on the periodic table.
Atomic number and molar mass are not directly related. Molar mass is the mass of one mole of a substance, while atomic number is the number of protons in the nucleus. However, the molar mass of an element can be determined by multiplying its atomic number by the molar mass constant (1 g/mol).
Knowing the molar mass and atomic number of elements is important in chemistry because it helps us determine the amount of a substance needed for a reaction and the properties of that substance. It also allows us to identify and classify elements based on their atomic number and molar mass.