Question

How many moles in 6.57 x 10^24 formula units of NaCl?

0.092 moles
10.91 moles
3.96 X 10^49 moles
145 moles​

Answer 1

3.955*10^48

Step-by-step explanation:

1 mole of a substance gives 6.02*10^23/6.57*10^24 will give x then cross multiply the answer. is 3.955*10^48