X
23 = 1.67 X 10 gr.
12 6.023 x 1023
14. Write the relationship between atomic mass and equivalent mass.
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Explanation:Equivalent weight = Atomic weight/Valency Ex: Atomic weight of Calcium = 40 and valency = 2, then, Equivalent weight of Calcium = Atomic weight of Calcium/ Valency of Calicium = 40/2 = 20
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