Reload free essay sample

The long-awaited sequel to Metallicas sixth full-length album, Load, has finally hit the shelves and in my opinion, is much better than its predecessor. Reload is not a completely new album, nor is it a bunch of remixes or cover songs. The songs on Load and Reload were to be released as a double CD set, but when the first half of the songs were complete (Load), the band was asked to go on tour with the popular Lolapalooza music festival, so the rest of the songs had to wait. The band makes it clear that these thirteen songs are not leftovers and I agree completely. The CD is packed to the brim with 76 minutes of everything from hard-core metal to slow rock,(which surprises me since a CD can only physically hold 74 minutes of digitally recorded music). The first track, Fuel, arguably one of the best, opens with the line Give me fuel, give me fire, give me that which I desire, a surprising use of proper English. We will write a custom essay sample on Reload or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page At this point, the instruments all come in with a bang, going straight into fast-paced, hard-core metal. The song will surely be a hit, and will be released as a single. The next track, the first single off the album, is called The Memory Remains. This is somewhat slower and softer, but equally as good. This is a unique Metallica song in that it contains a guest vocalist, Marianne Faithful, performing two solos. Personally, I would have preferred a guitar solo in place of the vocals, but on a positive note, the solos add a new twist to Metallicas ever-changing style. The fourth track, like on most Metallica CDs is my personal favorite. I dont know why, but on almost every CD, they save the fourth track for the best, perhaps so you have to listen to the first three to get to it. Called The Unforgiven II, it is a sequel to The Unforgiven from the bands self-titled release. In my opinion, it lives up to, if not surpasses, its predecessor. It starts off with the same long guitar note, but then goes into a heavy solo. It contains some similar lyrics, although it is completely different. Toward the end, you can hear the main guitar riff from the original in the background, and if you listen carefully, you can hear I dub thee Unforgiven. At first, I thought making a sequel would ruin it, but was proven wrong. The rest of the CD is quite good, but the first four tracks are simply outstanding, of the quality to be listened to over and over again. This CD is another step in the evolution of Metallica, which started out as a small, cult band, scarcely followed and rarely taken seriously. Their music went from pure, hard-core heavy metal (the first of its kind) through a metamorphosis into musically creative art. You can see how the band has matured musically and will probably continue to do so, taking the music industry with it. .

Water Properties and Facts You Should Know

Water Properties and Facts You Should Know Water is the most abundant molecule on the Earths surface and one of the most important molecules to study in chemistry. The facts of water chemistry reveal why this is such an incredible molecule. What Is Water? Water is a chemical compound. Each molecule of water, H2O or HOH, consists of two atoms of hydrogen bonded to one atom of oxygen. Properties of Water There are several important properties of water that distinguish it from other molecules and make it the key compound for life: Cohesion is a key property of water. Because of the polarity of the molecules, water molecules are attracted to each other. Hydrogen bonds form between neighboring molecules. Because of its cohesiveness, water remains a liquid at normal temperatures rather than vaporizing into a gas. Cohesiveness also leads to high surface tension. An example of the surface tension is seen by beading of water on surfaces and by the ability of insects to walk on liquid water without sinking.Adhesion is another property of water. Adhesiveness is a measure of waters ability to attract other types of molecules. Water is adhesive to molecules capable of forming hydrogen bonds with it.  Adhesion and cohesion lead to capillary action, which is seen when the water rises up a narrow glass tube or within the stems of plants.The high specific heat and high heat of vaporization mean a lot of energy is needed to break hydrogen bonds between water molecules. Because of this, water resists extreme temperature cha nges. This is important for weather and also for species survival. The high heat of vaporization means evaporating water has a significant cooling effect. Many animals use perspiration to keep cool, taking advantage of this effect. Water is a polar molecule. Each molecule is bent, with the negatively charged oxygen on one side and the pair of positive-charged hydrogen molecules on the other side of the molecule.Water is the only common compound that exists in solid, liquid, and gas phase under ordinary, natural conditions.Water is amphoteric, which means it can act as both an acid and a base. Self-ionization of water produces H and OH- ions.Ice is less dense than liquid water. For most materials, the solid phase is denser than the liquid phase. Hydrogen bonds between water molecules are responsible for the lower density of ice. An important consequence is that lakes and rivers freeze from the top down, with ice floating on water.Pure liquid water at room temperature is odorless, tasteless, and nearly colorless. Water has a faint blue color, which becomes more apparent in large volumes of water.Water has the second highest specific enthalpy of fusion of all substances (after ammonia). The specific enthalpy of fu sion of water is 333.55 kJ ·kg−1 at 0  °C. Water has the second highest specific heat capacity of all known substances. Ammonia has the highest specific heat. Water also has a high heat of vaporization (40.65 kJ ·mol−1). The high specific heat and heat of vaporization result from the high degree of hydrogen bonding between water molecules. One consequence of this is that water is not subject to rapid temperature fluctuations. On Earth, this helps to prevent dramatic climate changes.Water may be called the universal solvent because it is able to dissolve many different substances. Interesting Water Facts Other names for water are dihydrogen monoxide, oxidane, hydroxylic acid, and hydrogen hydroxide.The molecular formula of water is H2OMolar mass: 18.01528(33) g/molDensity: 1000 kg/m3, liquid (4  °C) or 917 kg/m3, solidMelting point: 0  °C, 32  °F (273.15 K)Boiling point: 100  °C, 212  °F (373.15 K)Acidity (pKa): 15.74Basicity (pKb): 15.74Refractive index: (nD) 1.3330Viscosity: 0.001 Pa s at 20  °CCrystal structure: hexagonalMolecular shape: bent