1 Answer

Joshua Kelly · Answer 1 · 2021-05-21T11:51:08+0000

Answer:

The answer is

12,574,750.83 moles

Step-by-step explanation:

In order to find the moles of CO2 we use the formula

$n = (N)/(L) \\$

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

N = 7.57 × 10^30 molecules of CO2

We have

$n = \frac{7.57 * {10}^(30) }{6.02 * {10}^(23) } \\ = 12574750.83056...$

We have the final answer as

Hope this helps you