Question

difference between molecular or formula mass .calculate it for water,ammonia and sodium nitrate​

Answer 1

Answer:

Explanation:Molecular mass is defined as mass of molecules present in the molecular formula and formula mass formula mass is defined as the mass of ionic compound.

Answer 2

Answer:

The formula mass of a substance is the sum of the average atomic masses of each atom represented in the chemical formula and is expressed in atomic mass units. The formula mass of a covalent compound is also called the molecular mass. The mass in grams of 1 mole of substance is its molar mass.

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