Energetics Practical 2: To Determine the Enthalpy Change of a Reaction Background Calcium Carbonate‚ CaCO₃‚ decomposes with heat to form CaO and CO₂. The objective of this practical was to determine the enthalpy change for this reaction by using an indirect method based upon the foundation of Hess’ Law. Both calcium oxide and calcium carbonate react readily with 2 mol/dm3. The reaction can be demonstrated as so: CaCO₃ (s) -> CaO(s) + CO₂ (g) Results: Raw Data Calcium Carbonate Mass of CaCO₃
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MEMBERS Sr.no. Names Roll no. 1. Priyanka R. Jagtap. (19) 2. Priti S. Raut. (43) 3. Sanika K. Chaudhari. (07) 4. Smita A. Patil. (35) 5. Hemangi S. Jaiswal. (21) 6. Kalpita K. Churi. (08) Guided by‚
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gineering HieraraEngineering Hierarchy Trainee Engineer: An engineer who works under supervision of experienced engineers to gain qualifying experience in a particular field. Classifications are made according to field of specialization as chemical engineer‚ electrical engineer‚ mechanical engineer. Junior Engineer: This is the entry level in the professional engineering class series. Positions at this level usually perform most of the duties required of the positions at the Assistant Engineer
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Practical uses of statistical power in business research studies An important use of power is in the planning of sample sizes prior to gathering data used to evaluate statistical hypotheses. A number of business statistics texts illustrate this use of power (Anderson‚ Sweeney‚ & Williams‚ 1999; Daniel & Terrell‚ 1995). Again‚ however‚ the presentation is somewhat technical and developed through formulas‚ and is restricted to simple one-sample tests involving a mean or binomial proportion as the
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Applying Maslow’s Theory As a teacher in a large urban child care center‚ in which the children arrive around 7:00 a.m.‚ I would begin the morning by saying good morning to the children and getting the run-down of how their night went at home from the parents and hugging each child to let them know they are important to me. I would then let the children have free play until around 7:30 a.m. to make sure all of the children are there that will be there for the day before beginning the morning circle
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independent. Therefore‚ the first active manifestation of the child’s individual liberty must be so guided that through the activity he may arrive at independence. * Dr. Maria Montessori Comment on the above quote and explain how the Montessori practical life exercises help the child to become independent. “No one can be free unless he is independent. Therefore‚ the first active manifestations of the child’s individual liberty must be so guided that through this activity he may arrive at independence
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October 26‚ 2012 1st Period Sin and Its Hierarchy Throughout the novel The Scarlet Letter‚ Nathaniel Hawthorne focuses on the struggle of Hester Prynne‚ a woman who is forced to deal with the strict Puritan punishment for the adulterous birth of her child‚ Pearl. Yet‚ the very Puritan values that bring Hester public ignominy help to lift her to a position of respect in the community. Although Hawthorne does not condone Hester’s sin‚ he takes pains to show that her sin is minimal in comparison
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lifestyle XI. Media XII. Individuals Introduction ‘practical (ˈpræktɪk ə l) — adj 1. of‚ involving‚ or concerned with experience or actual use; not theoretical 2. of or concerned with ordinary affairs‚ work‚ etc 3. adapted or adaptable for use 4. of‚ involving‚ or trained by practice 5. being such for all useful or general purposes; virtual — n 6. an examination in the practical skills of a subject: a science practical [C17: from earlier practic‚ from French pratique‚ via Late Latin from Greek praktikos
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Practical Ethics H.Narayanan‚ EE Department IIT Bombay‚ Mumbai (Text of a lecture delivered on 16th Oct 2012) A dilemma faced by young people‚ usually at the stage when they leave home for the first time‚ is that rules that they have lived by thus far seem questionable. On the one hand the impulses that tempt and torment them seem natural while on the other‚ breaking rules that the parents have taught them in their childhood seems very wrong. Further‚ those who break their shackles are in danger
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I believe there have been a wide variety of theories and methods pertaining to early childhood learning and development throughout time. In chapter four of our text‚ Introduction to Early Childhood Education‚ six prominent psychologists‚ Erikson‚ Maslow‚ Piaget‚ Vygotsky‚ Skinner and Bandura‚ are introduced and discussed. I would like to compare these theorists’ similarities and differences and address their views on early childhood development and learning. Erikson and Maslow’s theories are similar
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