Formic acid, hcooh, occurs naturally in the venom of bee and ant stings. it was originally isolated by the distillation of ant bodies. what are the changes in free energy, enthalpy and entropy and the sign of work for the following process carried out at 120.0o c. the boiling point of hcooh is 100.8o c. hcooh (g) → hcooh (l)

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.