2. Copper (II) bromide CuBr2 has many uses both in treating skin lesions and in photography. How many percent of Copper and Bromine is present in the compound? First, solve for the molar mass of Copper (11) bromide. Solve for the percentage of Copper using the formula Solve for the percentage of Bromine using the formula To check your answer, make sure that the sum % of Copper and Bromine is equal to 100.
