Question

The molar mass of copper(II) chloride (CuCl2) is
134.45 g/mol. How many formula units of CuCl2
are present in 17.6 g of CuCl2?
o 7.88 x 1022 formula units
1.84 x 1023 formula units
O 1.91 x 1023 formula units
1.42 x 1024 formula units
DONE

Answer 1

Answer:

7.88 × 1022 formula units

Explanation:

Answer 2

Answer:

First Question: 7.88 × 1022 formula units

Second Question: 23.0 g

Explanation:

Correct on Edge 2020