will add calcium carbonate (marble chips) to hydrochloric acid. When calcium carbonate is added to hydrochloric acid a reaction takes place. The solution fizzes and gives off the gas carbon dioxide. I will collect this gas in a gas syringe and will time how long it takes for the reaction to produce 100cm3 of carbon dioxide. CaCO3 +2HCL Co2 +CaCl2 +H2O CalciumHydrochloricCarbonCalciumWater CarbonateAcidDioxideChloride Prediction I predict that when the small marble chips are added to the hydrochloric
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While the Littlefield Memorial Fountain and the statue of Martin Luther King Jr.have both become the focal point of their respective locations‚ the impression they each leave on their viewers differs greatly. The Littlefield Fountain offers a symbolic experience‚ leaving the viewers deciphering the hidden meanings behind the mythological creatures and Latin inscriptions. However‚ the King statue takes a more literal‚ contemporary approach‚ enticing its admirers to reflect on the life and accomplishments
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simple statues is a great first step. It’s a relatively easy way to get your feet wet‚ learn how to properly mix concrete‚ create a mold‚ and craft the concrete into a great shape. Creating The Statue Mold While some expert concrete artists can create statues directly in the clay‚ newer concrete artists should create a small clay mold over which to pour the concrete. Creating your own statue mold is a much easier process for most artists to master. Decide on the size you want your statue to be
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ESSAY: ANALYSIS OF THE STATUTES OF WILLIAM THE CONQUEROR. 1066 1. Introduction a)Nature of the text This is a juridical text in which the main decrees and laws that English people had to follow and accept after the conquest of England in 1066 are exposed. b). Location The text can be located in England‚ year 1066‚ after the Norman Victory in The Battle of Hastings. c) Author The author’s of the Statutes of William the Conqueror are William I and his princes‚ that is to say
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Lenin’s Famine of 1921-1922 Lenin’s famine of the year 1921-22 occurred in Russia and is also referred to as the Poyolzhye famine. An estimated five million people lost their lives as a consequence of the famine which barely lasted for a period of two years. The main reasons that resulted in the famine were due to the economic turbulence experienced as a result of the First World War and also the Russian Revolution. As a result of the famine‚ several internal revolutions were recorded and this necessitated
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Andy Warhol created his silk screen painting Statue of Liberty in 1962 using silkscreen ink and spray paint on linen. Just as the title suggests‚ the painting’s subject is the Statue of Liberty‚ repeated in a pattern twelve times (not including the right side of the painting where the image repeats four additional times‚ but is cut off). The painting is currently being exhibited at the Arkansas Arts Center‚ but it belongs to the Andy Warhol Museum in Pittsburgh‚ Pennsylvania. It is relatively
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Title: Measuring the loss in mass of Marble chips and Hydrochloric acid Aim: We will measure the loss in mass of the marble chips (CaCO 3 ) as it reacts with Hydrochloric acid (HCl). This one method of measuring the rate of reaction. We will use a balance to measure this mass loss as the reactants are used up to form product. Safety: * As Hydrochloric acid is corrosive wear a lab coat‚ gloves and safety goggles. * Take care when using the glassware not to cut yourself. * When
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participating in the marble game activity that was taking place in Rimu Room. You waited really patiently for a spot so you could have a turn. When it was your turn to found different marble run pieces and experimented by placing them in various formations. As you can see from these photos you tried rolling your marble down single run. You found that the marble would roll off the table. To solve this problem you added lots of blocks to the end of the run but this meant that the marble could not travel
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used to solve problems that involve groups where each group has the same number of objects. For example: Joe has 5 friends‚ and each of his friends has 5 marbles. How many marbles does Joe’s friends have? To solve this problem‚ you can draw it out as 5 different groups and each group has five marbles each. Answer: Joe’s friends have 25 marbles all together. -Number lines can be used to solve multiplication problems by skip hopping to the number you are multiplying and then the number of hops
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Nature and also the freedoms that Nature’s God allows them. There are certain truths that the Declaration of Independence mentions such as Life‚ Liberty‚ and the pursuit of Happiness that nobody is allowed to take away from us. He wrote The Virginia Statue for Religious Freedom about people’s freedom of conscience and also the principle separation of the church and state. He believed there is a God and He allows us humans
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