3. Chemical Reactions
Mass Percent
3. Chemical Reactions Mass Percent
31PRACTICE PROBLEM
Consider the following ores: Cu2S (Chalcocite), CuS (Covellite), Cu9S5 (Digenite). Determine the mass percent of copper in each of the ores and identify which ore contains the highest copper content.
Consider the following ores: Cu2S (Chalcocite), CuS (Covellite), Cu9S5 (Digenite). Determine the mass percent of copper in each of the ores and identify which ore contains the highest copper content.