Question

Calculate the number of Chlorine atoms in 23.9g of CHCI3.​

Answer 1

Answer:

no.of mole/atom= ?

mass of substance= 23.9 g

molar mass of substance= ?

general formula of chlorine is CHCL3

= 6u×1+1u×1+35.43u×1

=42.43u

molar mass= 42.43g/mol or atom

no.of atom= 23.9g/ 42.43g/mol or atom

=0.56 atom