### Bond Enthalpies (Method #3)

Posted:

**Wed Jan 11, 2017 7:57 pm**Hey everyone I was wondering if you all could help me with todays material in lecture, specifically Calculating Standard reaction enthalpy.

I was mostly confused on the process to calculate standard reaction enthalpy.

Can anyone explain using the class example of

CH4(g) +2O2(g) = CO2(g) +2H2O (l)

If anyone can further explain this example, I appreciate it and thank you in advance.

I was mostly confused on the process to calculate standard reaction enthalpy.

Can anyone explain using the class example of

CH4(g) +2O2(g) = CO2(g) +2H2O (l)

If anyone can further explain this example, I appreciate it and thank you in advance.