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4 votes
7.no .
with steps please anyone
no spam

7.no . with steps please anyone no spam-example-1
User Tamira
by
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1 Answer

6 votes
  • Given mass=1.3g
  • Atomic mass=65u

Molar mass=65g/mol

Now


\boxed{\sf No\:of\:moles=(Given\:Mass)/(Molar\:Mass)}


\\ \rm\longmapsto No\:of\;Moles=(1.3)/(65)=0.02mol

User Hiren Gohel
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