Question

If you had 2.50 moles of anything, how many of those things would you have?

All the above
12.0 X 10^23 thing
6.02 X 10^5.8 things
1.51 x 10^24 things
6.02 x 10^23 things

Answer 1

1.51 x 10²⁴ things

Step-by-step explanation:

According to Avogadro's Constant.

1 mole of any substance, constains 6.02×10²³ particles of that subtance.

From the question,

If we have 2.50 moles of anything,

1 mole of anything ⇒ 6.02×10²³ things

2.50 moles of anything ⇒ y things

solving for y

y = (2.50× 6.02×10²³)/1

y = 15.05×10²³

y = 1.505×10²⁴

y ≈ 1.51×10²⁴