Bond order is defined as half of the difference between the number of electrons present in the bonding and antibonding orbitals. You can see that "CO" is not (as it has zero unpaired electrons), but "NO" is (it has one unpaired electron). Solution. Bond Order = ½ ( N b – Na) The molecule is stable if N b > Na ie. How does this diagram account… Well, the MO diagram for "O"_2 is: The bond order is already calculated in the diagram. Question: 1. The molecule is unstable if N b < Na i.e. For the negative ion. a. Draw the energy level diagram of O2 molecule and calculate the bond order, why O2 is paramagnetic? C. Determine The Magnetic Properties For Each Diagram (para Or Diamagnetic). Construct the molecular orbital diagram for he2. How does this diagram account for the paramagnetism of O 2? the bond order is negative or zero. Step 3: Calculate the bond order of the molecule/ion. What is the bond order? A. We draw a molecular orbital energy diagram similar to that shown in Figure \(\PageIndex{7}\). B. Solution. From this diagram, calculate the bond order for O 2. Draw the molecular orbital diagram for the oxygen molecule, O 2. So the positive ion has a higher bond order by 1/2 than neutral O 2. Explain.Molecular Orbital Diagrams, Bond Order, and Number of Unpaired Electrons Draw the molecular orbital diagram for the oxygen molecule, O 2. Draw The Molecular Orbital Diagrams For O2- And N22+. 2) Stability of molecules in terms of bond order. Solution for Draw the molecular orbital diagram for the oxygen molecule, O2. Molecular Orbitals To draw the orbital diagram we will write the following: the first two electrons will pair up in the 1s orbital asked Jan 24 in Chemistry by Rubby01 ( 50.0k points) class-11 From this diagram, calculate the bond order for O 2. We draw a molecular orbital energy diagram similar to that shown in Figure 11. The bond order is shown for the neutral oxygen. To figure it out for the positive ion simply remove one electron from the highest level, an antibonding orbital. Using the molecular orbital diagram, calculate the bond order of F 2 +. Do you expect this to have a shorter or longer bond length than F 2? From this diagram, calculate the bond order for O 2. Explain your answer. Show show your work or give a brief explanation of the process. Recall that the formula for bond order is: Bond Order = 1 2 [# of e- in bonding MO - # of e- in antibonding MO] Answer to Draw a molecular orbital energy diagram for Li2. Molecular Orbital Diagrams, Bond Order, and Number of Unpaired Electrons Draw the molecular orbital diagram for the oxygen molecule, O 2. c. Do you expect F 2 … How does this diagram account for the paramagnetism of O 2? Step 2: Draw the molecular orbital diagram. Step 1: Calculate the total number of valence electrons present. From this diagram, calculate the bond order for O2. Is the molecule likely to be stable? b. 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