ZnCL (16.39 grams) is dissolved in {b} mL.Calculate the number of moles of chloride ions in the solution. 10x?

Answer 1

First, zinc chloride will be ZnCl2. So, calculate the number of moles of ZnCl2 using the mass given and the molar mass, and then multiply that by 2 to give you moles of chloride ions. If you're after the concentration, divide that number of moles of chloride ions by the volume in liters.