Achemist prepares a solution of copper(ii) fluoride (cuf2 by measuring out 0.0498g of copper(ii) fluoride into a 100 ml volumetric flask and filling the flask to the mark with water. calculate the concentration in mol/l of the chemist's copper(ii) fluoride solution. round your answer to significant digits.

4.90 × 10⁻³ M

Explanation:

Given data

The molar mass of copper(II) fluoride is 101.54 g/mol. The moles corresponding to 0.0498 g are:

0.0498 g × (1 mol/101.54 g) = 4.90 × 10⁻⁴ mol

The molar concentration of copper(II) fluoride is:

4.90 × 10⁻⁴ mol/0.100 L = 4.90 × 10⁻³ M

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .