difference between molecular mass and mole concept in detail?
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In chemistry the substance is usually measured using molecular mass and molar mass. They are very important concepts in chemistry.
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Molar mass:
Difference between Molar mass and Molecular mass
Refers to mass of a mole of a substance Refers to the mass of molecules
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molecular mass : the molecular mass of a substance is the sum of the atomic masses of all the atoms in a molecules of a substance.
it expressed in atomic mass unit ()
mole concept : one mole of any species ( atoms, molecules, ions, or particles) is that quantity in numbers having a mass equal to its atomic or molecular mass in grams.
1 mole = 6.022×10raise to 23
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