Karl+R

Oil Spills: There are many oils spills that have happened in the past. These are all bad, but we can fix them. One way we can clean them up is by igniting freshly spilled oil when it is still floating on the top of the water. This will burn most of the oil. Another way is to use Booms & Skimmers Booms are floating barriers to contain the oil spill and the simmers are used to collect it. Skimmers are boats, vaccum machines, and oil-absorbent plastic ropes that "skim" the oil from the surface of the water after contained by the booms.

Solubility: Amount of a substance that dissolves in liquid substance to form a saturated solution under certain conditions of temperature and pressure. Rate of Dissolution: Dissolution is the process by which a solid or liquid forms a homogeneous mixture with a solution. The rate depends on: nature of the solvent and solute, temperature, degree of undersaturation, presence of mixing, and interfacial surface area. This means that there is a number of things that help the dissolution process go faster and/or slower.

The difference between solubility and rate of dissolution is shown where in dissolution its where a solid/liquid form a homogeneous mixture and in solubility it is stating that a solid is being dissolved into a liquid. In solubility the solid is being broken down and disperses through out the liquid. In dissolution there are two liquids forming together and bonding. Not dissolving into each other. If the temperature is increased the process of both with increase in speed. The surface area of the liquid in the solubility makes known that the solid being dissolved will dissolve faster, in rate of dissolution the two substances are combinding in a larger area. If you stir both the average kinetic energy with increase and will dissolve and combine quicker.

Wonderful Water: Water is different from other substances, in the way that it can be in all three states of matter. One physical property is its Molar Mass which is 18.015g/mol. Molar mass is how much mass per one mole of a substance. Waters molar mass is low compared to similar substances. Another is its molar volume which is 55.5mol/L. Molar volume is how much volume per one mole of a substance. This is similar to other substances. The freezing point is another property, and at 0 degrees celsius it is similar to other substances. Freezing point is the temperature a substance freezes. A fourth is its solid state, which is ice, happens to be less dense than its liquid form which is very uncommon from other substances. 647 Kelvin is the critical temperature of water. Critical temperature is the temperature when a gas can not become a liquid anymore. The critical temperature of water is high compared to other substances similar to itself. These have been five of the many physical properties of water.

Sources: http://www.ozh2o.com/h2phys.html http://ga.water.usgs.gov/edu/waterproperties.html

Gas Laws: http://www.youtube.com/watch?v=t-Iz414g-ro

http://www.youtube.com/watch?v=HeH4uIcroqg

http://www.youtube.com/watch?v=6z5UpnZ4_kE

All of these videos came from www.youtube.com.

Each one of these videos shows a different gas law and effect of that law. The first video shows that as you increase the pressure inside the ball, the volume increases as well because of more air molecules collisions inside the ball. The second video shows that as you increase the temperature, the average kenetic energy also increases. Therefore the pressure will rise as well because of more collisions between molecules. The third video shows that the increase in temperature of a gas, results in an increase of volume of the gas as well.