Question

How many molecules are there in 4.50 moles of CuCl, 2H2O?​

Answer 1

Answer:

2.709 × 10²⁴ molecules

Explanation:

The number of molecules can be found by using 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 we have

N = 4.5 × 6.02 × 10²³

We have the final answer as

2.709 × 10²⁴ molecules

Hope this helps you