7. For the reaction shown, calculate the theoretical yield of the product (in grams) when 5.0 grams of titanium solid is mixed with 5.0g of fluorine gas. Ti(s)+2F2(g)TiF4(s) 8. Magnesium oxide can be made by heating magnesium metal in the presence of oxygen. The balanced equation for the reaction is: 2Mg(s)+O2(g)2MgO(s) When 10.1g of Mg reacts with 10.5gO2,11.9gMgO forms. Determine the limiting reactant, theoretical yield, and percent yield for the reaction