Lab 2 “Separation of a Mixture of Solids Lab Report Assistant (10 points) Data Table 1: Experimental Data Grams Percent of mixture Iron (Fe) fillings 0.9 g 20 % Sand 1.2 g 25 % Table salt 1.6 g 25 % Benzoic acid .8 g 16 % Total 4.5 g 86 & Questions A. How did your proposed Procedures or flow charts at the beginning of this experiment compare to the actual Procedures of this lab exercise? (2 points) I proposed a magnet would be the used to remove the iron from
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Every one‚ it seems‚ has a mobile these days‚ even children in kindergarten. Billions of text messages fly around the world every day‚ and computers and call centers run every aspect of our lives. But is all this really life better? Here are seven good reasons for you to hate technology. It doesn’t save you time. Many people make the mistake of thinking that technology is there to save you time. Wrong. It is there to give people new ways for filling their time. Take personal computers. Learning
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Discuss the advantages and disadvantages of unisexual schools. Boy schools and girl schools shoot up very rapidly both in foreign countries and at home. In China‚ girl schools have enjoyed a very long history since one hundred years ago. Many sociologists and educationalists present their views on this issue from different angles. In this essay‚ I will zero in on the advantages and disadvantages of the controversial phenomenon. (60 words) Some parents prefer to send their children to boy schools
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Chickpea (Cicer arietinum L.) belongs the genus Cicer‚ tribe Cicereae‚ sub-family Papilionaceae and family Leguminoseae. The genus Cicer encompasses 43 species. Among them nine are annuals‚ 33 are perennial and one with unspecified life cycle. Of the 9 annual species‚ Cicer arietinum L. is the only cultivated species. Based on the morphological characteristics‚ life cycle and geographical distribution‚ Van der Maesen (1987) classified the Cicer genus into four sections. Eight annual species‚ namely
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Brink of eternity Eternity has three aspects. It has the fear of the unknown when people feel they are not prepared to enter the next world. It has the hope of the unknown if people cannot bear the tribulations of life anymore. Lastly‚ it has the release of the unknown when people are well prepared to meet their physical death and go to the next world. Eternity is just a prayer away. In desperate hope the narrator went and searched for the spiritual door of eternity in all the corners of his room
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The amount of active worldwide Facebook users as of June 2012 is 955 million‚ accounting for approximately a seventh of the total population on Earth. With such a mass population of the world checked into Facebook‚ it sparks question as to what kind of effect this has. There is no doubt that Facebook itself is a fantastically engineered social media‚ connecting just about one billion of people in the world with the simple action of logging into a website. But with the rapid growth of this social
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Humans have created urban areas right since the ancient times. Urbanization‚ as we know it now‚ began with the Industrial Revolution in the 18th century‚ and has only been on the rise ever since. Statistics tell us that half of the world’s people already live in urban areas‚ with that number set to expand in the years to come. Our cities have been luring people for various reasons‚ the basic one being the hope of a better life. People are drawn to the cities for the comforts they offer‚ the opportunities
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The ideas of globalization being the main cause of the spread of Global diseases is valid‚ however in these day and age it is mostly inevitable‚ we live in a time when people wants to travel to new places‚ where countries economies and food production depends on each other geographic location and their abilities to produce and trade such goods. In time where medicine and its benefits can also travel worldwide the negatives impacts that these global trading causes‚ does not outweigh the benefits.
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When the Internet was first introduced to the public‚ it marked an extraordinary change in every aspect of our lives. Today‚ with the explosive increase of sites on the Internet‚ technology has taken another dramatic rise. In the midst of this technological explosion‚ we might stop and ask some key questions. Is the Internet good or bad for education? Are students learning more or less? And what‚ exactly‚ are they learning? Although‚ using the Internet to research instead of encyclopaedias has become
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Flatbed trailers are the best way to transport loads that are impossible or impractical to transport in a regular enclosed dry van. Examples of flatbed freight include: large equipment‚ building materials and large machinery. Flatbeds allow for greater dimensional flexibility‚ which makes them the best and the safest choice for these types of large or heavy loads. We can handle all of your “less than truckload” (LTL) shipments and of course full truckload shipments. Flatbed trailers may be utilized
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