Question

3. How many moles of hydroxide are in 8.02 x 10^25 particles of

hydroxide?
(A) 1.33 x 10^2 moles
(B) 4.83 x 10^49 moles
(C) 7.51 x 10^-3 moles
(D) 1.4 x 10^1 moles

Answer 1

A is the answer that is 1.33*10^2

Answer 2

I think the answer is A

Step-by-step explanation:

divide the number by Avogardo's constant