calculate the A student synthesizes the following coordination compound [Ni(H2NCH2CH2NH2)3]Cl2 in water according to the balanced reaction below. The molar mass for each species is listed below the reaction. In the experiment, the student reacts 2.500 g of nickel (II) chloride hexahydrate with 4.000 g of ethylenediamine. After isolating the product, the student collects 3.200 g of the coordination compound. Calculate the percent yield of the nickel product for this reaction with two digits.