EMOTIONAL REACTION TEST (ERT) - 1 All 20 items to be attempted in 10 minutes are of multiple choice and you are to write one of the four choices given below: A- Always B- Sometimes C- Rarely D- Never] 1. You help others in difficulty….. 2. Whenever you see a beggar you give something….. 3. You make people realize their mistake…… 4. You are self critic…… 5. You get influenced by people…… 6. You spend a lot in luxuries…… 7. You
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.6Name: Danielle Hall|Date: 10.15.2012| Exp 9: Stoichiometry of a Precipitation Reaction|Lab Section: | Data Tables: Step 3: Show the calculation of the needed amount of Na2CO3 CaCl2.H2O(aq)= m/M =1/147 =0.0068 mol CaCO3(s)=0.0068*1/1 =0.0068 mol CaCO3(s)= CaCO3 (s)= CaCO3 mol *CaCO3 g =0.0068 mol*100.01 g =.68 g Step 4: Mass of weighing dish _0.6___g Mass of weighing dish and Na2CO3 __0.72__g Net mass of the Na2CO3 ___0.12_g Step 6: Mass of filter paper
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an endothermic reaction (heat is on the reactants side where the solid is). Increasing the temperature would result in stress on the reactants side from the additional heat. Le Châtelier’s Principle predicts that the system would shift towards the product’s side in order to alleviate this stress. By shifting towards the product’s side‚ more of the solid is dissociated when equilibrium is again established - which equates to increased solubility. Second‚ imagine an exothermic reaction (heat is on the
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Bowens Reaction Series Mineral occurrence in igneous rock is most simply explained by Bowen’s reaction series. Norman Levi Bowen discovered the series of reactions while studying the process of crystallizing minerals in Washington‚ D.C. in 1928. In order to best express his findings to his scientific brethren‚ Bowen created a visual display based on when and under what conditions each silicate mineral crystallized. This is extremely important to geologists because it helps them to easily understand
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Kassidy Caviness- Thames Lab Partner: Dena Jackson Reaction lab “I certify that this lab report is my own work‚ except for properly referenced and cited information. I have adhered to all guidelines published in the student handbook on Academic Integrity‚ as well as all guidelines published for this class in the Syllabus and Academic Integrity Handouts.” Purpose- The purpose of this lab was to display to us a variety of different reactions using an eclectic of things in the chemistry lab: including
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Dystonic Reaction Dystonia is a condition that makes your muscles contract without warning (muscle spasms). It can cause unwanted jerking of muscle groups that can be uncomfortable. This condition is rarely life threatening. CAUSES A dystonic reaction is most often a side effect to a particular medicine. These reactions occur when the normal patterns of the nerve receptors are upset by a particular medicine and the imbalance causes multiple types of muscle spasm. This condition may also be caused
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Optimism Reaction Paper Rolanda Jackson PSYC1000 Introduction to Psychology Capella University When a person displays a positive psychology‚ he is very hopeful for the future and this is reflected in his performance whether in school or at work. As noted‚ his personality traits will determine his behavior or reaction (Coon and Mitterer‚ 2010). He does not make excuses for bad things or allow temporary setbacks to deter him‚ but continues to persevere (Seligman M.E.P.‚ 2002).
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Case Study: Japanese Foreign Economic Policy‚ GrasPP Week 9 (December 4) Reaction Paper (by CHOY How Yun‚ Constance; Student ID: 51138033) Week 9 (December 4‚ 2013) Environment Reaction Paper (by CHOY How Yun‚ Constance) Introduction The two papers together provide a comprehensive account of the factors behind Japanese foreign policy on global climate change‚ including the domestic factors (e.g. political leadership‚ economic performance‚ pressure from interest groups‚ public opinion
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Affecting Rates of Chemical Reactions Prepared By: Kelly Gunter For: Ms. Brohman Course: SCH-4U Introduction The main purpose of this lab was to investigate how temperature‚ concentration‚ the addition of catalysts‚ and the substitution of a more reactive reactant‚ can affect the reaction. The collision theory explains that in order for a reaction to occur‚ reacting particles must collide with one another. An effective collision makes reactants result in a reaction and for to be successful
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Investigating the effects of changing concentration: iodine clock reaction. Abstract This is an experiment to show the Iodine Clock Reaction. To create a chemical reaction to see how long it takes for solution to change to a dark blue Color. When changing the concentration of the iodide (K1) and adding distill water to make it up to 5cm³ each time. This is to see if the reaction takes less with less concentration or faster with more concentration added to the peroxodisulphatee. So with the solution
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