Question

how many formula units are present in 0.354 moles of copper (II) chloride, CuCl^2?a. 2.13x10^23 formula unitsb.2.13 x 10^24 formula units c.5.88x10^25 formula units d.5.88x10^22 formula units

Answer 1

Explanation:

What to find? How many formula units are present in 0.354 moles

Given parameters

Mole of copper (II) chloride = 0.354 mole

Avogadro's number = 6.023 * 10^23

To find how many formula units, we will be using the formula below

`\begin{gathered} \text{ Formular unit = moles }\cdot\text{ Avogadro's number} \\ \text{Formular unit = 0.354 }\cdot\text{ 6.023 }\cdot10^(23) \\ \text{Formula un}it\text{ = }2.13\cdot10^(23)\text{ formula units} \end{gathered}`