We had started our experiment by learning about the change in the earth and what it does to the concentration in the oceans water. When global changes occur‚ they don’t only change that one thing it changes many things. Such as concentration in the water. For example‚ when heavy machinery or facilities burn fossil fuels‚ which releases more carbon dioxide in the air‚ the ocean sucks it up and the acidity in the water completely changes even if it goes up by .1 or .2 percent it’s still a lot and will
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Although Macbeth does take actions that lead to his downfall‚ I believe that he is not totally responsible for what happens. Although he takes the action that leads to his downfall‚ he perhaps would not have done this if the witches had not told him that he would be king in Act 1 Scene 3. I believe that it is the witches are more responsible for Macbeth’s downfall than he is.<br><br>In Act 1‚ Scene 3‚ the witches tell Macbeth that he is thane of Glamis‚ thane of Cawdor and that he "shalt be king
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Introduction We are going to do an experiment to see how surface area effects the rate of reaction when added to hydrochloric acid. I 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
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lab for the rate of reaction between Mg and H2SO4 Introduction: Increasing the concentration (in moles) of H2SO4 will increase the rate of the reaction when a ribbon of Mg is added to the solution. The rate of the reaction all depends on how strong the concentration of the solution is. Research question: Does altering the concentration of H2SO4 increase the rate of reaction when a ribbon of Mg is mixed with the solution? Variables: Independent Variable: The concentration of the solution
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Toxic algae blooms are very harmful and happen when phytoplankton accumulate and create toxins like domoic acid‚ which is a neurotoxin that can be deadly (Geiling). What give the phytoplankton the conditions to grow are the increasing temperatures of the oceans. Emissions are coming from places like cement production (which is a leading cause) deforestation‚ and fossil fuels like coal‚ natural gas and oil‚ which increase carbon emissions‚ which in turn‚ increase ocean temperatures. Without a human
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What happens to a bill? There are 430 people who work extremely hard to make the laws that people follow each day. There are three different branches in the government the legislative‚ executive and judicial to make sure one branch did not get too much power many years ago checks and balances. “With checks and balances‚ each of the three branches of government can limit the powers of the others. This way‚ no one branch becomes too powerful.” (Fact monster link) Checks balances give specific things
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Reaction Rates of Barley Alpha Amylase with Starch at Specific pH ’s and Temperatures Page 1 Abstract Enzyme ’s are used as catalysts in certain reactions. They help lower the activation energy needed for the reaction to go to completion. At optimum temperature and pH the amount of collisions of substrate and enzyme is at its highest‚ any deviation from the optimum temperature and pH will result in the denaturization of the enzyme. The purpose of this experiment is to find the optimum
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Jennifer Svobodny CA100 020 Initial Manuscript 2 ½ - 3min Introductory Speech “I learned that the only way you are going to get anywhere in life is to work hard at it. Whether you’re a musician‚ a writer‚ an athlete‚ or a businessman‚ there is no getting around it. If you do‚ you’ll win--if you don’t‚ you won’t.”- Bruce Jenner. This quote relates to my life through my hard work in track and field‚ and making it to this university. My name is Jenny Svobodny and I am from Lakeville‚ Minnesota
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• initial assessment in identifying learner needs: Reference question: Describe ways you could‚ or do‚ initially assess your learners. Reflect on what the strengths and pitfalls of these methods might be. For an initial assessment‚ I would incorporate a questionnaire and self-assessment task. With the use of questionnaire‚ I can easily collect the information needed from the learner including the learning support‚ expectations and the like. On the other hand‚ questions might misinterpreted by
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The rate of reaction between sodium thiosulphate and hydrochloric acid Candidate name: Yeo Jin Kim (Kimberly Kim) Candidate number: 000791-021 Teacher: Yitao Duan 1.0 Aim The aim of this experiment is to investigate the changing of concentration effect the rate of reaction between sodium thiosulphate and hydrochloride. 2.1 Chemical Equation 2.0 Raw data 3.2 Qualitative Data 2.1.1 Before the experiment Substance | Color | State | Smell | Hydrochloride (HCl) | Colorless
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