Chemistry, asked by satyasadhanarcbgiri2, 1 month ago

Number of g-atom of Na present in 2.3 kg of Na is
( atomic mass Na =23 )

Answers

Answered by shrirampawar249

0

Answer:

no of moles in na = given mass/ molecular mass

=2300/23

=100moles

no of atoms= no of moles × avagrado number

=100×6.023×10^23

=6.023×10^25

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