Question

Copper2 fluoride contains 37.42 % fluoride Use this percentage to calculate the mass contained in 54.0 g of Copper2 fluoride. Please shoe how to solve

Answer 1

  Copper2 fluoride contain 37.42 % Fluoride .

Mass of   Copper2 fluoride = 54 .0 g

Mass of Fluoride = 54 * 37.42 / 100 = 20.20 g . ANSWER .