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| 1. |
What is the difference between the mass of the molecule and gram molecular mass? |
| Answer» \tMolecular MassGram Molecular MassIt is a number equal to the sum of the atomic masses of all the atoms in a molecule. It is relative to the\xa012C, which has a mass of 12.It is the mass in grams of 1 mole of a molecular substance.Example: H2O has molecular mass 2+16=18Example: The molecular mass of N2\xa0is 28 so gram molecular mass of N2\xa0is 28.\t | |