standard Enthalpy equal to 0?
Place the following molecules as to whether the molecule has an standard enthalpy of formation, ΔHfo, equal to zero. Assume all conditions are at standard pressure and temperature (STP).
- Roger the MoleLv 74 years agoFavorite Answer
standard enthalpy of formation, ΔHfo, equal to zero: I2(s), Br2(l), Hg(l), Cl2(g)
not zero: Br2(g), I2(g), Br2(s), Hg(s)