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How to find the bond order of ozone (O3)?
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How to find the bond order of ozone (O3)?
Finding the Bond Order of Ozone (O3)


Ozone (O3) is a molecule that consists of three oxygen atoms. The bond order of a molecule is defined as the number of bonds between the atoms in the molecule. To find the bond order of ozone, we need to follow a few steps:


Determine the Lewis structure of Ozone


The first step is to determine the Lewis structure of ozone. The Lewis structure shows the arrangement of the atoms and the electrons in the molecule. The steps to draw the Lewis structure of ozone are:



  1. Count the total number of valence electrons in the molecule. For ozone, there are 18 valence electrons (6 from each oxygen atom).

  2. Arrange the atoms in the molecule. In ozone, the three oxygen atoms are arranged in a V-shaped configuration.

  3. Place the electrons around the atoms. Each oxygen atom should have six electrons around it. The remaining six electrons should be placed as a lone pair on one of the oxygen atoms.

  4. Check the octet rule. All atoms except for hydrogen should have eight electrons around them. In the case of ozone, one of the oxygen atoms has only six electrons around it. This atom has a formal charge of +1.



Calculate the Bond Order


The bond order of a molecule is defined as the number of bonds between the atoms in the molecule. To calculate the bond order of ozone, we need to count the number of bonds between the atoms:



  1. Count the total number of bonds between the atoms. In ozone, there are two single bonds and one double bond.

  2. Add up the number of bonds. In ozone, the total number of bonds is three.

  3. Divide the total number of bonds by the total number of bond groups. In ozone, there are three bond groups (one for each atom). Therefore, the bond order of ozone is 3/3 = 1.



Therefore, the bond order of ozone is 1.
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How to find the bond order of ozone (O3)?
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How to find the bond order of ozone (O3)?
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