Question

how many moles are 9. 033×10000000000000000000000000; atoms have​

Answer 1

how many moles are 9. 033×10000000000000000000000000; atoms have...

answer : 150 moles

explanation : first I have to write in scientific form, otherwise I may be confused.

it is given that,

number of atoms = 9.033 × 10^25

we know, no of moles = no of atoms/Avogadro's number

= 9.033 × 10^25/6.022 × 10²³

= 150

hence, no of moles of given number of atoms = 150