The number of molecules involved in the reaction, in this case, the number of Ag atoms involved.
179.4 g will be formed from 123g of iron
The correct name for the molecular formula <span>K2BrO2 would be potassium bromine dioxide. In addition, one of the primary uses of this chemical compound would be in the water purifying, as well as in water treatment industry which could serve as an alternative to chlorine as a disinfectant.</span>
The answer should be c I believe