Heather Schnicker 26 October 2012 Experiment # 4 (Lab 3) Properties of Gases PURPOSE The purpose of this experiment was to investigate and identify the chemical properties of the gases tested. DATA Gas | FLAME REACTION | GLOWING SPLINT | LIMEWATER REACTION | BROMOTHYMOL BLUE REACTION | Hydrogen | NO REACTION | | | | Oxygen | | BURNED BRIGHTER | | | Hydrogen & Oxygen | QUICK FLAME BURST | | | | Carbon Dioxide | | PUT THE FIRE OUT | NO REACTION | TURNED
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The purpose of this experiment is to discover the physical and chemical properties of the studied gases. In discovering these properties it allows the student or observer the ability to identify these gases when they come into contact with them. Procedure Before I began the procedure I gathered all my supplies from the given list in the manual. From there I began the actual experiment and diluted the HCL placed in a test tube and then placed the ZN in the tube as well. I placed the stopper
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Soil properties Soil depth Soil texture Structure Colour Soil pH level Nutrients Dispersibility Soil organic matter and soil carbon sequestration Permeability and porosity Water holding capacity Soils vary in their suitability for specific purposes. For example‚ in Queensland a deep‚ fertile clay soil is suitable for intensive agriculture but a shallow‚ sandy soil is better suited to grazing and growing native trees. The suitability of a soil for a particular purpose can often be
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South Park’s episode‚ “With Apologies to Jesse Jackson” played on many ideas such as racism‚ racial sensitivity‚ institutionalized exclusion of minorities‚ and the pushing political agendas. To summarize‚ the episode featured a man who was called‚ “nigger-guy”‚ because he said the racial slur‚ nigger‚ on Wheel of Fortune. He later went on to feel as if he was being treated badly because everyone was excluding him from events. His son was even affected by the actions of his father and almost lost
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Tuesday‚ 5 March 2013 Themes in Destroying Avalon 1. Define the term ‘theme.’ * Underlying message portrayed/explored by the composer in any body of work. * Composer’s intended message. Theme | Elaboration | Evidence (technique) | Explanation | Link to social issue | The negative influence of social hierarchy | Unequal distribution of power determines status‚ whether it be in a group or society. | (Pg 48) “Alice and the bitches rule the school … [A group]… B group
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gangsta rap music encourage violence or does violence influence what the artist raps about? One author argues that “gangsta rap” is at fault. In her essay “Thug Culture Is a Cancer Destroying Black America”‚ Cynthia Tucker claims that “This ‘so-called’ music and the lifestyle it glorifies is a malignancy destroying black America”(327). Tucker makes a reference to rapper Clifford Harris Jr. (aka T.I.) in her essay‚ high-lighting his arrests for his continued involvement in illegal activities after
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ARGUMENT PAPER I APOLOGY: DEFENSE OF SOCRATES PLATO 40C-41C PHILOSOPHY 2010 20 SEPTEMBER 2011 WALTER A. JENKINS JR Plato once said‚ “No one knows whether death‚ which People fear to be the greatest evil‚ may not be the greatest good.” Throughout the history of mankind‚ man has been fascinated with the mystery surrounding death. For many it is a phenomenon which is feared and for others it is a salvation from the misery and suffering of everyday life. In Plato’s “Apology”‚ Socrates has
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Properties of Water Water is essential for life as we know it on earth. It is used by plants and animals for basic biological processes which would be impossible without the use of water. The origin of all life can be traced back to the water in the Earth’s precambrien seas. Water is also the universal solvent. It reacts with more elements and compounds than any other substance known to man. Water is a polar molecule made up of on atom of hydrogen and two atoms of oxygen. It is attracted
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Trees make oxygen as a waste product of respiration‚ we need oxygen to breathe‚ no trees because we’re doing homework = No humans. So Homework is actually killing us. It has been scientifically proven that “turn our carbon dioxide waste into oxygen so we can breathe” I strongly feel that we should put a Stop to the disorder in every school across England. People have lives. Teachers may not‚ but their pupils generally have other things they want to do in their spare time. For example‚ I
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The man of property Synopsis This episode covers the building of the house to the first moment of Forsyte family crisis. As it opens‚ Soames and Bosinney ride in a horse cart out to Robin Hill‚ where Soames is thinking of building a house. Soames is looking at cheaper sites lower on the hill‚ but Bosinney finds the perfect spot: at the top. The view is lovely‚ and even Soames is moved by it. He takes the site. Irene and June tell Bosinney‚ who’s working on a design‚ about how much they dislike
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