Gas Laws Review and Intro to thermochemistry 4 of 30
A helium balloon in a closed car occupies a volume of 2.32 L at 40°C. If the car is parked on a hot day and the temperature inside rises to 75°C, what is
the new volume of the balloon?

In this reaction n2o4(g)→2no2(g) what changes in color would you expect as pressure is increased at a constant temperature

Consider this initial-rate data at a certain temperature for the reaction described by

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.