Hi, i can't seem to answer the letter > an empty vial weighs 55.32 g. (a) if the vial weighs 185.56 g when filled with liquid mercury (d 13.53 g/cm3), what is its volume? (b) how much would the vial weigh if it were filled with water (d 0.997 g/cm3 at 25°

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

What is the percent by mass of oxygen in fe2o3

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.