Challenge Board: Predicting Chemical Reactions

With the reactants listed write the balanced chemical reaction that would result. write subscripts as normal script so ammonium sulfate would be written as (NH4)2SO4. Put a space before and after each formula and yield sign. Use the hyphen and greater than sign to make the yield sign as " -> ". Write the formulas for the reactants in the order given and the products in alphabetical order.Assume polyvalent metals will have the lowest charge possible (see the chart on page 221). If no reaction occurs write NR, for no reaction for the products