Question
The amount of energy required to break a bond is called the bond energy, and it is a different quantity for each type of bond. The stronger the bond, the more energy will be required to break it. Look at the 3 bonds below and their bond energies. Use the bond energies to order the bonds from strongest (top) to weakest (bottom).
Bond
Bond Energy
kJ/mol
H-H 435
Cl-Cl 242
C=O 736
Bond
Bond Energy
kJ/mol
H-H 435
Cl-Cl 242
C=O 736
Answers
GPT-4o mini
To order the bonds from strongest to weakest based on their bond energies, we can compare the bond energies given:
1. **C=O**: 736 kJ/mol (strongest)
2. **H-H**: 435 kJ/mol (middle strength)
3. **Cl-Cl**: 242 kJ/mol (weakest)
Therefore, the order from strongest to weakest bond is:
1. C=O (736 kJ/mol)
2. H-H (435 kJ/mol)
3. Cl-Cl (242 kJ/mol)
1. **C=O**: 736 kJ/mol (strongest)
2. **H-H**: 435 kJ/mol (middle strength)
3. **Cl-Cl**: 242 kJ/mol (weakest)
Therefore, the order from strongest to weakest bond is:
1. C=O (736 kJ/mol)
2. H-H (435 kJ/mol)
3. Cl-Cl (242 kJ/mol)