Aim: To find out the mass of Iron (II) sulphate each ‘Iron tablet’ contains Background Knowledge: ‘Iron tablets’ are prescribed to patients suffering from anaemia. They contain 200mg (0.200g) of iron (II) sulphate FeSO4 We are going to analyse iron tablets to find out how much Iron (II) sulphate they contain. The procedure we will use is a REDOX reaction‚ by oxidising the Fe2+ contained in the Iron (II) sulphate to Fe3+. We will use potassium manganite (VII) as the oxidising agent. The active part
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The Heart and Circulation of Blood In this research paper‚ I will be analyzing the process of blood circulation within the human body. I will be focusing on the pulmonary circuit and the systemic circuit‚ as well as the relationship with the hepatic portal system. The combination of these systems allows the body to function properly and maintain unconscious homeostasis. I will also be talking about the effects that fitness and diet have on these processes. The pulmonary circuit passes already-used
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Name_____________________________________ Block__________________ Date_____________________ Forensics Mystery Blood Typing Lab Scenario: Police are called to a house where they discover a body near the back door. There is a fresh pool of blood by the victim’s head. Officers question the neighbors and learn that a plumber and an electrician made service calls to the house just hours before. They were able to trace both. They recover a shirt with a dark stains from the service van of the
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network in the North to the Zambezi River‚ to promote the migration and colonization and trade and mining concessions” to develop. The Rhodesia iron company was founded in 1902 and began the iron mines of Kafue and Bwana Mkubwa develop. In 1920‚ two other companies that were associated with iron Rhodesia exclusive mineral rights granted set up of the iron company venture from the British South Africa on an area of 80‚000 square kilometers‚ on the border with the Belgian Congo (Zaire now is). Another
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Blood The longest running tradition in medicine‚ bloodletting‚ was a widely accepted practice with a three-thousand year-old history from the ancient Egyptians to the late 19th century. At that time‚ physicians thought that disease was a curse caused by the supernatural. It was a common idea that blood carried the vital force of the body and was the seat of the soul. Anything from body weaknesses to insanity were attributed to a defect in this vital fluid. Bloodletting was a method for balancing
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term systolic blood pressure? Systolic blood pressure is the pressure exerted against artery walls created when the heart contracts to push oxygenated blood throughout the body. As blood pressure is represented by 2 numbers‚ systolic blood pressure is the upper number. A normal systolic blood pressure is 120 or below although it largely depends on the physical properties and capabilities of the individual. Q 2) what do you understand by the term diastolic blood pressure? Diastolic blood pressure indicates
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donate blood. General Purpose: To persuade the audience why they should donate blood. Specific Purpose: To persuade the audience why they should donate blood by telling them some surprising statistics about donating blood and what they can do to help solve the problem. I. Introduction 1.Imagine your father has just suffered a heart attack and must undergo an open-hearth surgery. 2.imagine your little brother or sister was born with a heart defect and requires daily transfusions of blood in
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Blood imagery in Shakespeare’s Macbeth The story of Macbeth‚ written by William Shakespeare‚ is about one man who had ambition‚ persuaded by witches and his wife‚ to become a king even though it leads him to his downfall. He committed a lot of murders along the way making the motif blood more significant in the story. The definition of blood is “the red liquid that circulates in the arteries and veins of living things” However in the story of Macbeth‚ blood represents an entirely different meaning
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The Street Gang the Bloods Violence is a substantial problem that has attracted increased attention over the past decade. Many forms of violence are seen on a daily basis however; street gang violence has grown to become the most pervasive form. Street gangs refer to groups of individuals who share a common identity and‚ in current usage‚ engage in illegal activities in a particular area. According to data presented by the Federal Bureau of Investigation (FBI)‚ there are at least 30‚000 street
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Blood Imagery in Macbeth Shakespeare’s plays are well known for the richness of their imagery. This is particularly true in Macbeth and the many allusions to blood. The use of blood imagery gives the reader some foresight into what is going on in the play and how the characters are thinking and feeling. Blood is used to represent heroics on the battlefield‚ evil and murderous inclinations‚ and ultimately guilt and shame. Shakespeare uses the symbol of blood to give the readers insight into
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