Concentration Camps Did you realize that over 1 million people died at the Auschwitz camp!Auschwitz was the biggest concentration camp.It was the only camp left after the end of World War ll. Concentration camps were designed to remove Jews from Europe. They were a difficult and harsh place to live. The concentration camps were created in 1933-1945 by Hitler and the Nazis. Auschwitz was the largest concentration camp. Hitler and the Nazis made Jews and people they did not like build the camps
Premium Nazi Germany The Holocaust Adolf Hitler
Vinegar is a clear liquid that is made up of acetic acid (HC2H3O2)‚ and water (H2O). This solution is common in an average household for it is used for cooking and cleaning. By definition‚ a titration is a technique where a solution of known concentration is used to determine the concentration of an unknown solution. Titrations are performed in chemistry‚ along with different manufacturing companies‚ to help determine the concentrations of acids and bases when they are unknown‚ when a neutralization
Premium Titration PH indicator Base
Acid-Base Extraction: Separation of an Organic Acid‚ Base and a Neural Compound Introduction/Background Acid base extraction is a widely used commercial method in separating acids‚ bases and neutral compounds. This is concept is based on several physical properties of the compounds‚ such as boiling point‚ melting points and solubility. The different solubility properties of the protonated and non-protonated forms of these compounds depend on the functional groups present‚ such
Free Acid Chemistry Carboxylic acid
It also created solutions containing varying levels of concentrations and densities. Equations were used to figure the molecular weight of the sugar‚ and the number of moles of sugar in the volumetric flask. There was also an equation to figure the Molarity‚ as well. As a result of the experiment‚ I now have a better understanding of the density of a concentration‚ and what Molarity is . Observations Data Table 8: Initial Concentration Chemical Mass (g) Molecular Weight (g) Moles in Volumetric
Premium Water Concentration Density
Emily Rasichanh Essay 4 Professor Marshall November 9th‚ 2012 How was it like at Auschwitz’s Concentration Camp? “Why is it that nobody cries out‚ nobody spits in their faces‚ nobody jumps at their throats? We doff our caps to the S.S. men returning from the little wood; if our name is called we obediently go with them to die‚ and—we do nothing. We starve‚ we are drenched by rain‚ and we are torn from our families. What is this mystery? This strange power of one man over another? This
Premium Nazi concentration camps Auschwitz concentration camp
Solutions and Their Concentrations 1. Molar Concentration or Molarity – Number of moles of solute in one Liter of solution or millimoles solute per milliliter of solution. 2. Analytical Molarity – Total number of moles of a solute‚ regardless of chemical state‚ in one liter of solution. It specifies a recipe for solution preparation. 3. Equilibrium Molarity – (Species Molarity) – The molar concentration of a particular species in a solution at equilibrium. 4. Percent Concentration a. weight
Premium Mole Concentration Amount of substance
Concentration Ratios in Manufacturing ECO 204 Principles of Microeconomics June 28‚ 2011 Industries go through a lot of changes to make themselves successful. There is so much competition that they have to keep up with the market. Using the concentration ratio which is the share of industry output in sales or employment accounted for by the top firms (Karl Case‚ Ray Fair‚ Sharon Oster 2009 p285). Porter explains that there are five forces that determine industry attractiveness
Premium Economics Oligopoly Perfect competition
IS concentration : Database Administration Why ? 1. Introduction : Working as a Database administrator for the past 6 Years has led me to choose Database administration as my IS concentration‚ my experience has helped me fine tune existing databases‚ juggle around with the configuration parameters of the system to improve the performance of the system‚ however I have never worked on database architecture‚ this has been the primary reason for me to choose database administration as I would
Premium SQL Database Database management system
Acid rain is rain that has become acidic‚ because of air pollutants in the atmosphere. Rain has a normal pH level of around 5-5.5 which is only slightly acidic. 7 on the pH scale is the neutral and anything below that is considered acidic. Acid rain has a pH level around 4 which is 10 times more acidic. Acid rain can fall in many different ways and has many effects on the environment. Acid rain is caused by air pollutants in the atmosphere. These air pollutants are mainly from man made resources
Premium Fossil fuel Oxygen Water
accurate term is "acid precipitation." • defined as any type of precipitation with a pH that is unusually low The Causes: • occurs when sulfur dioxide and nitrogen oxides are emitted into the atmosphere‚ undergo chemical transformations and are absorbed by water droplets in clouds • then fall to earth as rain‚ snow‚ mist‚ dry dust‚ hail‚ or sleet. • Dissolved carbon dioxide dissociates to form weak carbonic acid giving a pH of approximately 5.6 at typical atmospheric concentrations of CO2 • Therefore
Premium Acid rain Carbon dioxide Sulfuric acid