Science, asked by tanisha65, 1 year ago

Calculate the no.of moles and atoms of sulphar in 128g solid sulphar

Answers

Answered by Paradoxialchampion
3
Heya!

Molar mass of sulphur = 32 u=32 gm
Mass (given) = 128 gm

Then,

No of mole = Mass(given) / molar mass

=128 / 32

=4 mol

_ _ _ _ _ _ _ _ _ _ _ _ _

Now,

No. of atom = no of mole × avogadro no.

= 4 × 6.022×10^ 23

= 24.088 × 10^ 23 atoms

Hope it helps u.
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