any element X having equivalent at 8 and valency 2 then find its atomic wt?
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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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Its atomic weight is 4
pramod467:
from your formula it's 8
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