calculate the mass of 2.5 mole of oxygen atoms. NOTE:OXYGEN 'ATOMS'
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Answered by
13
1 mole of oxygen atom weighs 16 grams.
2.5 miles will weigh=2.5×16
=40g
2.5 miles will weigh=2.5×16
=40g
pavipreethi1:
but they have given OXYGEN ATOMS and not oxygen atom
Answered by
3
1 mole of oxygen atom weighs 16 grams.
2.5 miles will weigh=2.5×16
=40g
2.5 miles will weigh=2.5×16
=40g
not much difference....
u calculate with 1 atom of. atom os given and 1 molecule if molecule is given...
my Mam told atoms means gram molecular mass is 16*2=32
no that's in case of molecules.
r u mad? my Mam told that answer
srry I m not mad I have solved many such sums.....
nd this guy got the same answer right?....
noooo
yaaaaa
if the question has atoms...ur calculate in atoms....
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