Event When World War II began there were 9 million people in concentration camps‚ when the war ended there were 3 million people. When the Japanese attacked Pearl Harbor President Ford put the japanese americans and the immigrants into internment camps because they looked like the enemy‚ the Japanese were not able to fight in the Military because they looked like the enemy. When Hitler became Chancellor he chose to put the Jews in concentration camps because he thought they looked like the enemy‚ Hitler
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Determining the Concentration of a Solution: Beer’s Law Purpose: The purpose of the experiment is to determine the concentration and formula of an unknown cobalt nitrate solution by measuring absorbance. Introduction: A Colorimeter will be used to determine the concentration and formula of an unknown cobalt nitrate solution. The colorimeter sends blue light from the LED light source to pass through the solution and hit a photocell. A solution with a higher concentration will absorb more
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different sucrose concentrations then the tube with the lowest concentration of sucrose will expand the potato the most because the water will move into the potato to even out the concentration levels of the sucrose/ water ratio inside and outside of the potato was supported by the data. The data shows that the potato submerged in the lowest concentration of the sucrose water solution had the greatest percent change in mass at 15.2% for 0% concentration. Overall‚ the higher the concentration of the solution
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million Jews” (Fact Retriever 1). Concentration camps were responsible for this act of mass murder. Many would hide for from those responsible for the camps. The Nazis built and run these camps to imprison those accused of committing crimes against the state or known as “enemies of the state”. During the holocaust‚ concentration camps left a mark on our society. First‚ they were created to detain so-called “enemies of the state”‚ so they were named concentration camps. In addition‚ the Nazi’s had
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different concentrations of sucrose solutions have an effect on the final weight for the potato tubers?” In this experiment we estimated the osmolarity of potato tuber cores by submersing different potato cores into sucrose solutions of 0.0-0.6M‚ and weighing the potato. The results showed the weight of the potato tubers had the highest percent change in weight meaning that they weighed more than the initial weight in sucrose solutions from 0.0-0.3M; it also showed that sucrose concentrations from 0
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Determining the Concentration of an Unknown Solution Graph: The effect of concentration of CuS04 * 5H20 on transmittance. I solved for my unknown by plugging in “y” as my given transmittance value‚ which was 85.0. y = -278x + 100.12 .85 = -278x + 100.12 -99.27 = -278x X = .357M (concentration) The relationship between the transmittance values and the concentration is an indirect relationship. Whenever the concentration increases‚ the transmittance decreases. It can also be reversed
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Abstract: During the lab a better agent for absorbing Procion Red Dye was trying to be found. Using the different dilutions of a stock solution and a spectrophotometer an Absorbance vs. Concentration graph was created and using the trendline from that graph it was determined which agent‚ zeolite‚ magnetic zeolite‚ or charcoal were better at absorbing the dye. From the results collected it was found that charcoal was the best at absorbing the dye‚ when moles of dye per gram of agent used were calculated
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The definition of holocaust is death by fire. Concentration camps were built to kill the inferior people. To Hitler‚ Concentration Camps were part of his finale solution of exterminating the inferior people to make his master race. In 1939‚ the Nazis had defeated Poland. Poland had around of 3‚000‚000 Jews. The Concentration Camps were located all over both East Germany and Poland. As the war went on and the Nazis kept moving forward they had to build more camps. The camps were spread out all over
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Gross Rosen concentration camp was originally established as a subcamp of the Sachsenhausen camp. Not all concentration camps were the same in the early 1940s‚ some camps had other uses for the nazis. On May 1‚ 1941 Gross Rosen became an independent concentration camp. About an estimate of 125‚000 prisoners half of these were women were send to Gross Rosen were in Gross Rosen. On June 8‚1941 the first group of Jews arrived to Gross Rosen concentration camp.
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I. Research Question What are the effects of different sucrose concentrations on potato stripes which have been submerged in a range of solute sucrose concentrations. II. Background Information Osmosis is one of the four methods of moving particles across membranes along with simple diffusion‚ facilitated diffusion‚ and active transport. Water is able to move in and out of most cells freely. Sometimes the number of water molecules moving in and out is the same and there is no net movement‚ but at
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