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Science Clinic => Chemistry => Topic started by: NClaborn on Nov 18, 2019

Title: Rank the following molecules in decreasing bond energy.Cl2Br2F2I2
Post by: NClaborn on Nov 18, 2019

Question 1

Place the following in order of increasing bond length.

NO2⁻

NO3⁻

NO

◦ NO < NO3⁻ < NO2⁻
◦ NO3⁻ < NO2⁻ < NO
◦ NO < NO2⁻ < NO3⁻
◦ NO2⁻ < NO3⁻ < NO
◦ NO3⁻ < NO < NO2⁻

Question 2

Rank the following molecules in decreasing bond energy.

Cl2

Br2

F2

I2

◦ I2 > Br2 > Cl2 > F2
◦ I2 > Cl2 > Br2 > F2
◦ Cl2 > I2 > F2 > Br2
◦ Cl2 > Br2 > F2 > I2

Title: Rank the following molecules in decreasing bond energy.Cl2Br2F2I2
Post by: blfontai on Nov 18, 2019

Answer 1

NO < NO2⁻ < NO3⁻

Answer 2

Cl2 > Br2 > F2 > I2