Calculation of energy released in an reaction using bond energy.
Answers
Answered by
0
Hello!!
1. Identify which bonds in the reactants will break and find their bond enthalpies.
2. Add up the bond enthalpy values for the broken bonds.
3. Identify which new bonds form in the products and list their negative bond enthalpies. Remember we have to switch the sign for the bond enthalpy values to find the energy released when the bond forms.
4. Add up the bond enthalpy values for the formed product bonds.
5. Combine the total values for breaking bonds and forming bonds to get the enthalpy of reaction.
hope it helps!!
1. Identify which bonds in the reactants will break and find their bond enthalpies.
2. Add up the bond enthalpy values for the broken bonds.
3. Identify which new bonds form in the products and list their negative bond enthalpies. Remember we have to switch the sign for the bond enthalpy values to find the energy released when the bond forms.
4. Add up the bond enthalpy values for the formed product bonds.
5. Combine the total values for breaking bonds and forming bonds to get the enthalpy of reaction.
hope it helps!!
Similar questions