Copper is plated onto the cathode of an electrolytic cell containing CuCl2(aq). How long does it take to plate 104 mg of copper with a current of 3.9 A ? Express your answer using two significant figures.

Why is silver chloride is an ionic compound

In salt water solution,the salt is the blank

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number