Science, asked by rosy8, 1 year ago

define of formula unit mass class 9 chemistry.
plz hurry....

Answers

Answered by prmkulk1978
7
The formula unit mass is equal to the sum of atomic masses of all atoms in the empirical formula of the compound .
For eg: the formula unit mass of NaHCO3
23+1+12+3x16
=84amu
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