No of atoms in 20gm og SO3
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SO3 has mass 80.
Now, moles of SO3=20/80=1/4 moles.
So, atoms in 20 gm of SO3= 1/4
Now, moles of SO3=20/80=1/4 moles.
So, atoms in 20 gm of SO3= 1/4
01rohangarg01:
SORRY, now after this we get no. of molecules. To get no. of atoms we multiply it by 4 as SO3 has 4 atoms. => no. of total atoms=4*1/4*Na=Na
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