Chemical bond

players such as Mike Piazza, Roger Clemens and Mark McGwire are just some of the names that used PEDs. Other notable players that have taken PEDS consist of Barry Bonds, Alex Rodriguez, and Sammy Sosa. These substances have put a stain on baseball. There's a reason there is a era that is called the "steroid era" I call Barry Bonds "The Fake Dinger King" because of the fact that he used those substances. If you look at him spanning from his years with the Pittsburg Pirates to the San…

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…

Steroids are now playing a big role nowadays in sports, and especially baseball. Players are willing to sacrifice breaking rules, permanently damaging their bodies, and flat out cheating to be the best. For example, in recent news, last years National league batting champ, Dee Gordan, tested positive for performance enhancing substances. Another key player, who plays for runner up in the American League last year, Chris Colabello, also tested positive for using an anabolic steroid. This has…

The tarnishing of silver is due to a chemical reaction between silver and hydrogen sulfide, producing silver sulfide and hydrogen gas. The balanced chemical equation is 2Ag (s) + H2S (g) → Ag2S (s) + H2. This is a single replacement reaction. This reaction most commonly occurs through contact with hydrogen sulfide in the air - although direct contact with substances that contain sulfur can cause tarnishing. Silver tarnishes very quickly when it is exposed to air that contains high levels of…

Chapter 11, “The Chemical Elements”, was of great interest to me. “Chemistry is the study is the study of the composition and structure of matter (anything that has mass) and the chemical reactions by which substances are changed into other substances (James T. Shipman 285).” In this summary paper, I will discuss some of the highlights of the chapter. The way I see it, God is the original/first chemist. He took His own creations (the elements in our Periodic Table) to make provisions for…

unit): alkanes, alkenes and alkynes. The difference between these three groups is in the bond types between the carbons. Alkanes form only single bonds, alkenes form double bonds, and in alkynes there is at least one triple bond. Alkanes are hydrocarbons which is only contain single covalent bonds between carbon atoms. Alkenes are known as saturated hydrocarbon. This is because they have the maximum of covalent bonds per carbon atom. They have C-C and…

Gilbert Lewis first introduced his theoretical dot structures in 1916. Today, these same dot structures are used to illustrate the chemical bonding nature of atoms. How did Lewis formulate these brilliantly simple representations of nature? The Lewis Dot Structures we know today actually derive their functionality from Lewis’ own model of the atom, the Theory of the Cubical Atom. This essay will explore the functionality of Lewis’ cubical atom and how this model led to the Lewis Dot Structures.…

are usually located in living things.Organic compounds are very vital and Carbon is an elemnt that makes up organic compounds. Carbon helps organic compounds make up cells and carry out important life functions.Additionally, carbon can form strong bonds with itself and many other elements. This unique characteristic permits carbon to make diverse, large, and complex molecules. Furthermore, many components in the human body consist of carbon, such as water, protein, DNA and many more. Life…

1. Which one of the following would make the most suitable catalyst in the decomposition of hydrogen peroxide (H2O2)? A. Carbon dioxide (CO2) B. Sodium chloride (NaCl) C. Magnesium oxide (MgO) D. Manganese dioxide (MnO2) 2. If the temperature of a reaction is decreased, what effect will this have on the rate of reaction? A. It will have no effect. B. The reaction will stop. C. The rate of reaction will increase. D. The rate of reaction will decrease. 3. Given the equilibrium reaction in a closed…

Review 3: Text Chemical reaction is the changing of substances to other substances by the breaking of bonds in reactants and the formation of new bonds in products. There are many different types of reactions. Many reactions can be assigned to more than one classification. The same reaction can be classified in different ways. It is important and useful to know all the different types of reactions because they often refer the reactions as being of one type or another. The first reaction is…