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Bond Order Calculator

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Determination of Equivalent Mass Important Formulas of Basic Chemistry

✖The Number of Bonding Electrons is the total number of electrons that can participate in forming chemical bonds with other atoms.ⓘ Number of Bonding Electrons [B e^-]			+10% -10%
✖The number of Antibonding Electrons is the number of electrons which weakens the bond between two atoms and helps to raise the energy of the molecule relative to the separated atoms.ⓘ Number of Antibonding Electrons [A.B e^-]			+10% -10%

✖Bond Order is the number of chemical bonds present between a pair of atoms.ⓘ Bond Order [B.O]

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Formula

✖

Bond Order

Formula

B.O = (\frac{1}{2}) \cdot (B e - - A.B e -)

Example

2 = (\frac{1}{2}) \cdot (8 - 4)

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Bond Order Solution

STEP 0: Pre-Calculation Summary

Formula Used

Bond Order = (1/2)*(Number of Bonding Electrons-Number of Antibonding Electrons)
B.O = (1/2)*(B e^--A.B e^-)
This formula uses 3 Variables

Variables Used

Bond Order - Bond Order is the number of chemical bonds present between a pair of atoms.
Number of Bonding Electrons - The Number of Bonding Electrons is the total number of electrons that can participate in forming chemical bonds with other atoms.
Number of Antibonding Electrons - The number of Antibonding Electrons is the number of electrons which weakens the bond between two atoms and helps to raise the energy of the molecule relative to the separated atoms.

STEP 1: Convert Input(s) to Base Unit

Number of Bonding Electrons: 8 --> No Conversion Required
Number of Antibonding Electrons: 4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

B.O = (1/2)*(B e^--A.B e^-) --> (1/2)*(8-4)

Evaluating ... ...

B.O = 2

STEP 3: Convert Result to Output's Unit

2 --> No Conversion Required

FINAL ANSWER

2 <-- Bond Order

(Calculation completed in 00.004 seconds)

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< Basic Chemistry Calculators

Change in Boiling Point of Solvent

Go Change in Boiling Point of Solvent = Molal Boiling Point Elevation Constant*Molal Concentration of Solute

Bond Order

Go Bond Order = (1/2)*(Number of Bonding Electrons-Number of Antibonding Electrons)

Boiling Point

Go Boiling Point = Boiling Point of Solvent*Change in Boiling Point of Solvent

Percent by Weight

Go Percent By Weight = Gram of Solute/100 g of Solution

< Important Formulas of Basic Chemistry Calculators

Change in Boiling Point of Solvent

Go Change in Boiling Point of Solvent = Molal Boiling Point Elevation Constant*Molal Concentration of Solute

Bond Order

Go Bond Order = (1/2)*(Number of Bonding Electrons-Number of Antibonding Electrons)

Molar Volume

Go Molar Volume = (Atomic Weight*Molar Mass)/Density

Boiling Point

Go Boiling Point = Boiling Point of Solvent*Change in Boiling Point of Solvent

Bond Order Formula

Bond Order = (1/2)*(Number of Bonding Electrons-Number of Antibonding Electrons)
B.O = (1/2)*(B e^--A.B e^-)

What is Bond Order?

Bond order, as introduced by Linus Pauling, is defined as the difference between the number of bonds and anti-bonds. The bond number itself is the number of electron pairs (bonds) between a pair of atoms. In molecular orbital theory, bond order is defined as half the difference between the number of bonding electrons and the number of antibonding electrons. This often but not always yields similar results for bonds near their equilibrium lengths, but it does not work for stretched bonds. Bond order is also an index of bond strength and is also used extensively in valence bond theory. Generally, the higher the bond order, the stronger the bond.

How to Calculate Bond Order?

Bond Order calculator uses Bond Order = (1/2)*(Number of Bonding Electrons-Number of Antibonding Electrons) to calculate the Bond Order, Bond Order is the number of chemical bonds present between a pair of atoms. Bond Order is denoted by B.O symbol.

How to calculate Bond Order using this online calculator? To use this online calculator for Bond Order, enter Number of Bonding Electrons (B e^-) & Number of Antibonding Electrons (A.B e^-) and hit the calculate button. Here is how the Bond Order calculation can be explained with given input values -> 2 = (1/2)*(8-4).

FAQ

What is Bond Order?

Bond Order is the number of chemical bonds present between a pair of atoms and is represented as B.O = (1/2)*(B e^--A.B e^-) or Bond Order = (1/2)*(Number of Bonding Electrons-Number of Antibonding Electrons). The Number of Bonding Electrons is the total number of electrons that can participate in forming chemical bonds with other atoms & The number of Antibonding Electrons is the number of electrons which weakens the bond between two atoms and helps to raise the energy of the molecule relative to the separated atoms.

How to calculate Bond Order?

Bond Order is the number of chemical bonds present between a pair of atoms is calculated using Bond Order = (1/2)*(Number of Bonding Electrons-Number of Antibonding Electrons). To calculate Bond Order, you need Number of Bonding Electrons (B e^-) & Number of Antibonding Electrons (A.B e^-). With our tool, you need to enter the respective value for Number of Bonding Electrons & Number of Antibonding Electrons and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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