no. of moles in 8g of o2 atoms
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no. of moles = given mass / molar mass
n = 8/32
n =1/4
n = 0.25
n = 8/32
n =1/4
n = 0.25
ingitchandel401:
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your answer:-
to find number of moles
use formula
number of moles =weight/molecular weight
so
given:-
weight:- 8
molecular weight of oxygen =32
so
no of moles=8/32=1/4
to find number of moles
use formula
number of moles =weight/molecular weight
so
given:-
weight:- 8
molecular weight of oxygen =32
so
no of moles=8/32=1/4
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