What are the advantages and limitations of cohesive groups? “Groups differ in their cohesiveness —the degree to which members are attracted to each other and motivated to stay in the group”. (Robbins & Judge‚ 2013‚ p288) Is it right if the more cohesive groups are‚ the more effective groups are? This is up to groups’ performance‚ objectives and abilities of each member. “Cohesiveness affects group productivity. Studies consistently show that the relationship between cohesiveness and productivity
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Lab 4-B Purpose The purpose of this lab is to test these solutions and see what type of reaction occurs and see if a precipitate or gas forms between any of these reactions. Research 1. Table A Reactants in Aqueous Solutions Predictions (1) MgCl₂(aq) + 2NaOH(aq) Mg(OH)₂(s) + 2NaCl(aq) (2) FeCl₃(aq) + 3NaOH(aq) Fe(OH)₃(s) + 3NaCl(aq) (3) 2KCl(aq) + Na₂SO₄(aq) K₂SO₄(s) + 2NaCl(aq) (4) CaCl₂(aq) + 2AgNO₃(aq) Ca(NO₃)₂(s) + Ag₂Cl(aq) (5) CuSO₄(aq) + Na₃PO₄(aq) Cu₃PO₄(aq) + Na₂SO₄(s) 2. Table B
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1. Describe some of the influence of Latin music in the US in the early part of the twentieth century. In the early part of the twentieth century‚ Latin music influenced the creation of a new type of music‚ Afro-Cuban Jazz. 2. What was the significance of “Machito and His Afro-Cubans”? “Machito and His Afro-Cubans” created the genre of Afro-Cuban Jazz and created a bridge between the two cultures‚ and found success with white people. 3. How did Dizzy Gillespie incorporate Latin music into his
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(iv) Tertiary butyl halide and alcoholic potassium hydroxide undergo electrophillic elimination reaction. Tertiary butyl halide and alcoholic potassium hydroxide undergo nucleophillic elimination reaction. (v) Silicon carbide is prepared by heating a mixture of sand‚ coke‚ saw dust and alkali in an electric furnace. Silicon carbide is prepared by heating a mixture of sand‚ coke‚ sawdust and salt in an electric furnace. (b) Each question is followed by four possible choices of answers. Choose
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Ocean County College Department of Chemistry Chem 180 Lab 5: Ionic Reactions Submitted by Abstract: The purpose of this experiment is to work with aqueous solutions of ionic substances. Aqueous solutions are those solutions in which water is the solvent. When ionic substances are dissolved in water‚ the ions separate and become surrounded by water molecules. The focus of this experiment is on precipitates. The goal of this experiment is to study the nature of ionic reactions‚ write balanced
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Lab 1.2 NOUN MAJOR TOPIC 20 DOCTORS 400 PATIENTS NEW DRUG/ TRADITIONAL PROZAC‚ 50/50 PATIENTS NEW DRUG 18 MONTHS CHECKLIST AT TWICE A MONTH TRADITIONAL PROZAC MORE DEPRESS‚ LESS DEPRESS‚ APPETITE‚ SLEEPING? TEST SUPERVISOR 1 PHYSICAL SIDE EFFECT‚ RASHES‚ HIGH BLOOD PRESSURE‚ IRREGULAR HEART RHYTHMS‚ LIVER‚ KIDNEY PROBLEMS TEST SUPERVISOR (PHARMACIST) BLOOD PRESSURE‚ BLOOD TEST RESULT‚ DEPRESSION INDICATORS‚ OWN PATIENCE NOTES PATIENTS MEDICAL PROFILE DR. NOTES LAB 1.3 The school would need
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Cited 13 INTRODUCTION The Washington Post began as a local news organization founded by Stilson Hutchins. Publication began on December 6‚ 1877 and during its starting days people paid three cents for a copy of a four page newspaper. Ownership of the Post rotated since 1889 when it was sold to Frank Hatton‚ a Republican Cabinet member‚ and Beriah Wilkins‚ a former Democratic congressman. Together they incorporated their newspaper company as The Washington Post Company. In its early stages of growth
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Table 1: Data Collection Table – Contains all of the primary data directly obtained from the lab. Indicator | Initial volume of NaOH in burette (ml) ±0.05 | Final Volume of NaOH in burette (ml) ±0.05 | Final – initial Burette Reading (Volume of NaOH used) (ml) ±0.1 | Qualitative Observations | Phenolphthalein | 0.00 | 0.90 | 0.9 | At first when the base was being dropped into the vinegar there wasn’t a color change‚ however when the solutions came close to full titration‚ the solution
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1. What is the crime that the video focuses on? The crime that the video focuses on is the kidnapping and death of Charles Lindbergh Jr. 2. What evidence did investigators have about the crime in the 1930s? A homemade ladder left by the perpetrator‚ it was 8-10 at night when the crime occurred‚ nobody heard the baby crying from his room‚ and there was a ransom note left at the scene of the crime. 3. What evidence did investigators use to find a suspect? What was found at Hauptmann’s home that linked
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Submitted: June 10‚ 2015 Title: Observations of Chemical and Physical Changes Purpose: the purpose of this lab experiment is that I will be able to decipher the difference between a chemical and physical change. I will be about to tell whether a chemical change has occurred during the experiment or if it was a physical change and I will be able to answer why it is either one. Procedure: In the lab experiment‚ I mixed different types of chemicals with different background to see if there was a chemical
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