difference between molecular mass and molar mass
Answers
Answer:
Explanation:
Difference between Molar mass and Molecular mass
MOLAR MASS [MM]
MOLECULAR MASS [MEM]
MM :Refers to mass of a mole of a substance
MEM:Refers to the mass of molecules
MM:Also known as molecular weight
MEM:It determines the mass of single molecule
MM:SI unit is g/mol to use in higher calculations
MEM:Measured in amu
MM:It is defined as the mass of Avogadro number of atoms/molecules or compounds
MEM:No particular melting point
MM:Measurement given to compounds, atoms or molecules
MEM:Determined only in molecules
MM:Less accurate than molecular mass
MEM:Accurate to use in higher calculations
MM:Example: Mass of 1 mole of oxygen is 15.9994 grams. Therefore the molar mass = 15.9994 g/mol
MEM:Example:
Molecular mass of Ca(OH)2 = 74 atomic mass units .
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Answer:
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