Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

DATA AND OBSERVATIONS: Synthesis of Some Coordination Compounds Mass of filter p

ID: 551811 • Letter: D

Question

DATA AND OBSERVATIONS: Synthesis of Some Coordination Compounds Mass of filter paper Mass of flter paper plus product Mass of product Theoretical yield Percentage yield 0.205g 0.20u8g L190 01135g .asug 00313g Obseryations Regarding Lability of Complexes (Part C) Colorin Color on additi Color of solid solution of HCl Co(NH3 Conclusjóns e 1. 00344 u) 20 0.060 if any, do you have that the formulas of the two compounds you prepared are corgect, either as to the nature of the atoms or groups present or as to the number of the groups present? Consider the nature of the possible cations, anions, and ligands in the compounds. 3.0804- aus. l'A-71x102/0000 0.012mo

Explanation / Answer

first write the balanced equation you used for preparing these two complexes. The from the observations you get weight of product. and from that calculate no of moles of the product (by dividing with mol.wt of complex). then from the chemical equation find the corresponding no of moles of reactants for the calculated no of moles of product. divideno of moles of each of them by their correponding stoichiometric coefficient in the balanced chemical equation which you had wriitten first/ among the two reactants after dividing which one is lesser wll become limiting reactant.