A sumi gan efficiency of4530 calculate the actual yield o ma

A sumi gan efficiency of45.30% calculate the actual yield o magnesium nitrate formed rom 130.9 g of magnesium and excess copper(i) nitrate. Mg+ Cu(NO3)2 Mg(NO3),+Cu Number 336

Solution

according to the reaction

24.30 grams Mg on reaction with coppernitrate gives --------------------- 148.3 g of magnesium nitrate

130.9 grams of Mg Mg on reaction with coppernitrate gives --------------------- ? g of magnesium nitrate

                                                      = 130.9*148.3/24.30

                                                        = 798.86 grams

     100% of efficency is equal to ------------------------------------ 798.86 grams

        45.30% of effiency is equal to----------------------------------- ?

                                     = 45.30*798.86/100

                                      = 361.88 grams