During 1334‚ The Black Death hit China and begins to spread to Europe infecting 60% of the population. At this time soldiers were traveling by ships and trade was the major source of the economy. Transportation began to evolve and ships were a new and evolved way or transporting goods and people. Although‚ this new way of transportation was great for Europe‚ it was horrible for spreading the disease. The prevalence of the Black Death is known to have changed society in European countries. The increasing
Premium Black Death Bubonic plague Plague
Lady Dai also called as Xin Zhu and Marquise of Dai is known as one of the best Ancient bodies ever Preserved! Surprisingly Xin Zhu is a 2‚100 year old mummy and amazed scientists around the world because of her preservation. Lady Dai was discovered in a hill known as Mawangdui‚ in Changsha‚ Hunan‚ China. The remains of her body were stumbled on by workers digging an air raid shelter for a hospital in 1971 . As well as her tomb there also were two other bodies found‚ her husband and a young man
Premium Health care Medicine Obesity
brothers died as they died Key quote‚ image‚ or data: “The martyrs say‚ our brothers (plague victims) died on their beds as we did.” Analytical Category: Muslim Responses Document Letter or Number J Source The Black Death in the Middle East Author Michael Dols Date 1977 Primary Source Secondary Source Main Idea of document: The dead were carried on any board that can hold their body Key quote‚ image‚ or data:
Premium Black Death Antisemitism
place during the High Middle Ages when they were hit with a hailstorm of problems. Climate change‚ the Black Death‚ the Hundred Years was‚ and the troubles with the church caused much despair across Europe socially‚
Premium Black Death Bubonic plague Middle Ages
Conclusion The purpose of this experiment was to discover the chemical properties that copper has when reacting with other chemicals and how it changes physically during these processes. (Department of Chemistry‚ 2013) This was achieved through many types of reactions‚ such as a redox reaction‚ double displacement‚ decomposition reaction and single displacement depending on the chemical properties in relation to copper of the other substances when it was added with copper. Copper was either in an
Premium Chemistry Chemical reaction
In conclusion to the distillation lab‚ I think our data shows that our experiment went well. Our graph resembles the graph in the lab handout (graphs attached to lab notebook sheets). The fractional distillation shows the sharp slope between when the cyclohexane burns off and mostly only toluene remains. The microscale graph seems to be accurate because it shows the large jump where the cyclohexane is burned off. To view the apparatuses used in the experiment look at the attached pictures. To
Premium Distillation
Conclusion and Evaluation Conclusion In our test we put six different sliced up potatoes chips in solutions. The solution was different concentration of salt and water‚ one was 5% sugar‚ one 10%‚ one 15%‚ one 20% and one 30% salt concentration. We measured the mass of the potatoes chip before and after we put it into the solution. To keep the experiment fair we only changed one variable which was the salt concentration. The results that we got showed the chip went up in mass for 0%
Premium Concentration Potato Potato chip
Barry Allahyar Dr. Dodd CHEM 2122 2010-09-16 Experiment 19: Fischer Esterification‚ Conclusion The objective in this experiment was to efficiently perform an Fischer esterification of 1-butanol and acetic acid to form water and n-butyl acetate‚ and to confirm the esterification using IR spectroscopy analysis. It was found that 0.734 grams of n-butyl acetate was formed with a percent yield of 61%. The product was confirmed using IR spectroscopy and boiling point confirmation. The reaction mechanism
Premium Acetic acid Alcohol Ester
Conclusion Teen pregnancy is a pregnancy in female human-beings who are below the age of twenty years and being a teen parent it isn’t as great as it sounds. Teen pregnancy should be highly discouraged has it has effect on the teenage mother and the baby born. The teen mother may face complications such as premature labor‚ medical complication during the pregnancy period‚ at child birth or after child birth and are likely to drop out of school. One cause for an early pregnancy for a teenager
Free Pregnancy Adolescence Teenage pregnancy
The Plague struck Europe in a series of waves beginning from the mid-1400s. During that time‚ people didn’t know the filth they lived in and the unsanitized streets caused the spread of the plague. It is estimated that the first wave killed 25 million people‚ which is about one third of the population of Western Europe. Sporadic but deadly outbreaks continued throughout Europe into the eighteenth century. The plague didn’t regard any status‚ age or even gender. During Plague there were also many
Free Black Death Bubonic plague