people. They see should all look at the chemical and physical appearance. My claim is the the mystery mixture was Citric acid‚ road salt‚ and baking soda. The reason I thought it was this mixture because of the physical and chemical appearance. I agree with baking soda road salt and citric acid.The baking soda gives the mixture a powdery texture.The road salt are the little pebbles in the mixture. The citric acid is what make the road salt get smaller. The reason i don’t think it was anything else
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Separaration of Powers The purpose of this paper is to discuss the Separation of Powers doctrine built into the Constitution. Discussion will cover the origins of the doctrine‚ the factors that made it attractive to the founding fathers‚ and the question of its usefulness in modern America. Political theorists as far back as Aristotle had discussed the merits of various forms of government. The point had been made over and over again that to have all governmental authority vested in a single
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Unit Project Documenting the Scientific Method Separating Mixtures Project Separating Mixtures: How can you separate salt water to make pure and drinkable fresh water? Design and build a device to separate a mixture of salt water into its components. For example‚ what device could you build to get the most drinkable water from salt water if you were on a stranded island in the middle of the ocean? Gather data on the amount of water collected and the purity of the water‚ which can
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Types of conflict in ‘A Separation’ 1) Simin - Internal Conflict – Wants to leave Iran with her daughter. - Tries to divorce Nader Termeh - She creates conflict in her daughter’s life by forcing her to choose a parent. - Class conflict - Conflict with Azam (Raziehs Sister) who blames Simin for her sister’s predicament - Conflict with society – ostracised as a women seeking divorce in Iran (Theocratic) - Questioning/Doubting her abilities as a mother 2) Nader - Torn between his ‘love’ for Simin
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Types of Mixtures Lab Purpose • To classify types of mixtures • To determine the polarity of substances Background Information: Polarity In the middle of the night of March 24‚ 1989‚ the giant oil tanker Exxon Valdez veered out of the shipping lanes in Alaska’s Prince William Sound and struck a reef. The side of the tanker was ripped open‚ and 11 million gallons of crude oil flowed out into Alaska’s clear blue waters. Because petroleum oil is insoluble (does not dissolve) in water and less
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Introduction A heterogeneous mixture is not uniform throughout. Therefore‚ separate components of a heterogeneous mixture can be separated by using differences in the components’ physical properties. In this laboratory experiment‚ I attempted to experimentally verify that the components of a heterogeneous mixture containing salt‚ sand‚ and benzoic acid can be separated using the separate components’ solubility properties (ability to dissolve in water). Because it is known that organic compounds
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Separation exists between society and the penal system‚ and due to this‚ there is a grave lack of knowledge of what is happening in prisons and how we can improve the situation we currently have in regards to the prison system. There are major flaws within the penal system‚ and Angela Davis highlighted a main one in secrecy. We know based off of research that our prison population commonly consists of individuals who struggle academically (Petersilia‚ 2003‚ pg 32). Because of this lack of strong
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Introduction Atoms‚ molecules‚ compounds and mixtures‚ although they may not seem it‚ are different. Atoms make up all of the above and elements. They are made an equal amount of protons and electrons. Molecules are made when two or more atoms connect chemically. Like molecules‚ compounds are made when two or more atoms connect chemically. Unlike molecules‚ the atoms need to be two or more different elements. Mixtures are made of two or more compounds or elements. Mixtures can look completely the same when
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What is the particle theory? The particle theory says that that matter consists of many small particles with spaces in between. The particles are constantly moving‚ the higher it’s temperature‚ the faster they move. All the particles are attracted to each other. The particles move faster and move further apart when heated‚ and the reverse when cooled. Each substance has unique particles that are different from the particles of other substances. Particle theory helps to explain the behaviour of
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Purpose: The purpose of this separations lab was to see what the most efficient way is to separate a dry mixture using all kinds of materials. The mixture was of salt‚ sand‚ iron filings‚ and bird seed. Results: The results of mass recovered were very different from what the actual mass was. The iron filings were about the same besides recovering 0.1 extra gram. For the bird seed‚ there was 0.7 grams more collected from the original mass that is 2.0 grams. The sand had 2.5 grams recovered‚ where
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