Question

calculate molecular mass of NaOH
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Answer 1

Answer:

Molecular mass of NaOH :

At. mass of Na =23

" " " O = 16

" " " H = 1

Therefore, 23 + 16 + 1 = 40 gives the molecular mass of Sodium hydroxide, NaOH.

In chemical combination, atoms combine to form molecules thereby combining atomic masses of atoms that take part in the formation of molecules give molecular masses of molecules or compounds.