Barry Bonds

The world is full of a multitude of colors that are used for both practical and aesthetic purposes. The colors that are seen when looking at different objects are due to the ability of the compounds in those objects to absorb specific wavelengths of light. In other words, the colors that are seen are the ones that are not absorbed. The wavelengths of light that are absorbed are determined by the electrons in a compound.1 As electrons move around, they can absorb energy and become excited. The…

reaction in organic chemistry that involves a simultaneous 3 pi bond shift is Diels-Alder cycloaddition, where a conjugated diene and an alkene with an electron withdrawing group (a dienophile) will react to form two carbon-carbon single bonds at the expense of the one carbon-carbon multiple bond to most often form a 6 membered ring adduct (Ketcha, 106). A conjugated diene is a hydrocarbon the contains two carbon-carbon double bonds and a dienophile also means “diene-loving” (Ketcha, 106).…

A covalent chemical bond is a link that contains electrons which are shared between two atoms. 9. A polar bond is where the electrons forming the bond are not distributed equally between the two atoms of the bond. A nonpolar bond shares a pair of electrons with each other between two atoms of the bond. Water is polar because it has 18 electrons and it only holds 16 so there are 2 left which makes it unevenly…

Which is Best: 1099 Independent Contractor or W2 Wages It's a common conundrum; which is best 1099 contractor or being a W2 employee. Many business give their employees an opportunity to make this decision for themselves. If you ever find yourself in this situation, be sure to consider the following information. Taxes The first thing you should look at is the taxes you will be asked to pay. As a 1099 Independent Contractor, you will be forced to pay both Social Security and Medicare. This comes…

Macromolecules are large molecules that are composed of smaller units. The four major macromolecules are carbohydrates, lipids, nucleic acids, and proteins. Carbon is the primary component of the four macromolecules. Carbon's molecular structure allows it to bond in many different ways and with many different elements. A Monomer is an atom or small molecule that may bind chemically to other monomers to form a Polymer Different monomers make up a polymer. Polymers combine to make a molecule, and…

Dr. Andrzeij Sygula Research Dr. Sygula research is on polycyclic hydrocarbons called buckybowls. Due to their non-planarity, these moleules resemble fragments of fullerene, hence the name buckybowl. The smallest buckybowl to date is coronnulene, a non-planar hydrocarbon made up of five overlapping 1, 3-cyclohexadiene rings figure 1. The synthesis of coronnulene in lab is very challenging primarily because of the stress associated with the non-plannar molecule. Dr. Sygula’s lab accidentally came…

on each of negatively charged chloride ion. Overall, the strength of many hydrogen bonds in the water molecules pulls the ions apart and keeps them dissolved. As well as that, hydrogen bonds also form between water molecules and polar molecules so water easily dissolves polar molecules. However, hydrogen bonds do no form between water molecules and non-polar molecules as they are hydrophobic and because hydrogen bonds have no interactions. The versatility of water as solvent also allows it to…

made in Germany has a snake with eight arrows and the number eight, entangling the snake. We can presume that the snake is the Alliances and the eight symbolizes the war bond that the Germans were merchandising at that time. You can see that the arrows are piercing the serpent, which symbolizes that the money that is put in the war bond will support the army of Germany to annihilate their opponent. Other posters such as the Australia 's have a gorilla with hands painted red with blood reaching…

domains. Through the simulations of Britishness, The ceremony thus becomes a global audio-visual commodities (Tzanelli, 2013: 59). The performance heavily emphasizes on the nationally iconic personality from popular culture such as Mr Bean and James Bond and successfully achieved a blending of the seriousness and entertainment. In the next section ‘Happy and Glorious’, Queen Elizabeth II and the Duke of Edinburgh enter the stadium, the royal navy carrying the union flag into the stadium (The…

Freshwater creek is a freshwater stream located in North Cairns, and flows through the Redlynch area-which consists of rainforest, housing, farming and recreational areas. In order to have an indication of general health levels for Freshwater creek, measurements of the water parameters must be regularly checked. This is done to maintain health and prevent abnormal water qualities. Certain water qualities like dissolved nitrates, ammonia and oxygen will be measured at a site upstream from…