Answer:
<h2>4 moles</h2>
Explanation:
To find the number of moles in a substance given it's number of entities we use the formula

where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have

We have the final answer as
<h3>4 moles</h3>
Hope this helps you
Answer:
D
Explanation:
D Is The Answer Fella, My Head Hurt Really Bad
Single replacement because only one letter is being switched out in the reaction
No, the formation of dew is condensation, which is a physical change.