Hess S Law Worksheet Answer Key. Answer 235 kj 3 find the δh for the reaction below given the following reactions and subsequent δh values. Kj h2 g o2 g h2o l h 285 8 kj.
N2 g o2 g 2no g h 180kj. Hess s law worksheet answers lozon. Calculate h for the reaction.
The answer to the calculation should be written to the same number of decimal places.
Solution the measured enthalpy changes must be manipulated so that n2 is cancelled out because it is not required in the reaction for which you are solving for ah. C2h4 g 3 o2 g 2 co2 g 2 h2o l h 1411. Hess s law worksheet 1. Kj c2h6 g 3 o2 g 2 co2 g 3 h2o l h 1560.
