2HI(g)<>H2(g)+I2(g) The decomposition of HI(g) at 298k is represented by the equilibrium equation above. When 100 torr of HI(g) is added to a previously evacuated, rigid container and allowed to reach equilibrium the partial pressure I2(g) is approximately 3.7 torr. If the initial pressure of HI(g) is increased to 200 torr. And the process is repeated at the same temperature, which of the following correctly predicts the equilibrium partial pressure of I2(g). And why?
A) PI2 = 14, torr because it is directly proportional to the square of the initial pressure of HI
B) PI2=.073 torr because it is inversely proportional to the square of the initial pressure of HI
C) PI2=7.4 torr because it is directly proportionate to the initial pressure of HI
D) PI2=1.9 torr because it is inversely proportional to the initial pressure of HI

What is the relationship between wind and ocean waves? question 17 options: wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves. wind moving at higher speeds will transfer energy over a larger part of the ocean water, resulting in waves with a shorter wavelength. winds moving at higher speeds with cause water to move forward at faster rates, causing larger ocean waves. winds moving at higher speeds will affect deeper water, resulting in waves that move at a faster rate. how do temperature and salinity affect deepwater currents? question 15 options: 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.