Question

How many moles are there in 2.73 x 1023 water atoms? a 4.65 mol b 0.453 mol c 0.3.53 mol d 0.270 mol

Answer 1

b. 0.453 mol

Step-by-step explanation:

To convert atoms to moles, use Avogadro's number (6.022×10²³). Divide the amount of atoms that are given by Avogadro's number. You should get 0.453 mol.

`(2.73*10^(23) )/(6.022*10^(23) ) =0.4533`