Write the empirical formula of copper chloride based on the experimental data.Express your answer as a chemical formula.........Trial Volume of copper chloride solution (mL) ....................Mass of filter paper (g) ................................Mass of filter paper with copper (g) A 49.6 ....0.908 1.694 B 48.3 ....0.922 1.693 C 42.2 ....0.919 1.588
