how to calculate the molecular mass of the compounds
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2
Answer:
The molar mass is the mass of a given chemical element or chemical compound (g) divided by the amount of substance (mol). The molar mass of a compound can be calculated by adding the standard atomic masses (in g/mol) of the constituent atoms.
Explanation:
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Answered by
2
Answer:
molecular mass = n×atoms atomic mass +n×another atom, s atomic mass
Explanation:
for example
molecular mass of H2O molecule is = 2×1 + 8
= 10
because atomic no of hydrogen is 1 and total no of atoms are 2 on multiplying the answer for hydrogen becomes 2 and mass of oxygen atom is 8
hence the molecular mass of the molecule becomes 10
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