Chem 219 Module 1 Problem Set 39 Correctly Answered Questions Latest Update

The compound carbon monoxide has the following structural formula: What is the formal charge on the carbon and the oxygen? Show your calculation. What is the overall charge on the molecule? {Ans: Carbon = 4-(2+3) = -1 Oxygen = 6-(2+3) = +1 Overall = FC Carbon + FC Oxygen = [-1 + (+1)] = 0}On a piece of scratch paper, write out the Lewis Dot Diagram for each of the indicated elements and determine the following for each: a) The number of Lone Pairs the atom possesses in its valence shell.b) The number of Unpaired Electrons the atom possesses in its valence shell.c) The number of bonds the atom will form. Oxygen Carbon Hydrogen Nitrogen {Ans: Oxygen - a) 2 b) 2 c) 2 Carbon - a) 0 b) 4 c) 4 Hydrogen- a) 0 b) 1 c) 1 Nitrogen - a) 1 b) 3 c) 3}Sideways orbital overlap {Ans: - associated with P orbitals only - Pi orbital}Pure covalent bond {Ans: ***A bond that forms between atoms of identical electronegativity values. (aka shared electrons) - electronegativity diff < 0.4 (zero)}On a piece of scrap paper, draw the resonance structure "b" that would result from redistributing