CBSE Class 9 Answered
What is the molar mass NaNo3 and Fe3O2?
Asked by victor Hemrom | 27 Dec, 2013, 08:11: PM
Expert Answer
Molar mass is defined as a number equal to the sum of the atomic masses of the atoms in a molecule.
It is expressed in terms of grams/mol
Molar mass of NaNO3 = 23 + 14 + 3(16)
= 85 g/mol
Molar mass of Fe3O2 = 3(55.8) + 2(16)
= 167.4 + 32
= 199.4 g/mol
Answered by Prachi Sawant | 28 Dec, 2013, 10:11: AM
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