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Find the number of moles of 1.5 into 10 raise to the power 23 atoms of c

Sagot :

Answer:

Explanation:

no. of moles =given weight / molar weight of atom

no. of atoms = no. of moles * atomicity * avagardo no.

Avargardo no. =6.023*10^23

given,

     no. of atoms of C = 1.5*10^23

no. of moles = no. of atoms / avagardo no.

                     = 1.5*10^23/ 6.023*10^23

                     =0.25 moles or, 4 moles