Acids and Bases are two groups of chemical compounds that generally have opposite characteristics. They have there own unique traits‚ acids taste sour‚ turn litmus red while bases taste bitter and turn litmus blue. The term pH relates to measuring the acidity or alkalinity of a solution‚ such as vinegar‚ or even a damp substance like soul. The neutral pH is 7‚ which is essentially water‚ with lower numbers indicating acidity and higher numbers indicating alkalinity. Hydronium ions (H3O+) are
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Major problems facing small scale enterprises One major problem in Nigeria’s business environment is inadequate power supply. This and other factors are responsible for the problems and low performance of small scale enterprises and these problems seem to have to defied all efforts by government to address them. The problems over the years have equally kept foreign investors on the run despite Nigeria’s efforts to lure them to invest in the country.In this edition‚ Saturday Vanguard went to town
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In today’s modern societies‚ an idea of a sophisticated way of life as a proof of being civilised is widely spread. If a society does not have things such as political system‚ contact with other societies‚ rules‚ norms and laws‚ it apparently is a savage. The gap and contrast between civilisation and savagery is greatly displayed in the novel written by William Golding‚ Lord of the Flies. In this novel‚ a group of schoolboys aged from 6 to 12 finds themselves on an uninhabited island. Even
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two separate studies. The health scale Franklin and Kosaki study includes health‚ rape‚ and defect items. The discretionary scale includes poverty‚ unwed mother‚ and unwanted cases. Franklin and Kosaki would agree with Vecera in their reason for splitting up the two scales. Franklin and Kosaki analyze their data and conclude that “in the case of discretionary
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The study integrated the qualities of nursing students (N=227) with their aptitude and academic achievement in a tripartite model. A battery of tests called in the Assessment for Nursing Potential (ANP) composed of the (a) Nursing Quality Scale (NQS) with factors on caring‚ compassion‚ commitment and connectedness; (b) Achievement test; and (c) Aptitude test was used in the study. Using a three-wave longitudinal design‚ the NQS was first administered followed by the aptitude‚ then the achievement
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The Vineland Adaptive Behavior Scale-II (VASB-II) was completed by Leyla’s mother to determine Leyla’s daily functioning skills. More specifically‚ these daily skills are necessary to get along with others and taking care of oneself. The VASB-II included domains in communication‚ daily living‚ and socialization. Leyla’s mother spoke with the evaluator about Leyla’s functioning skills at home‚ at school‚ and in the community. Leyla achieved a standard score of 113‚ which is in the Adequate adaptive
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Purpose: The purpose of this lab was to test how objects slightly acidic or slightly basic will affect the way catalase‚ the enzyme tested‚ denatures‚ or breaks down. Hypothesis: If the potato is acidic‚ it will react with the H2O2 more than it will with the raw‚ plain potato because the acid will denature the enzyme faster. The manipulated/independent variable is the raw‚ plain potato while the responding/dependent variable is the other types of potatoes used in the experiment. Materials:
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1) The Small-Scale Research Project (50%) The research project will be based on one focus film‚ making appropriate reference to at least two other related films. Candidates will define an area of investigation (through an approval process) that relates the chosen focus film to one of the following contexts: • (star/performer • (genre • (technology • (social‚ historical and/or political context • gender • ethnicity • (institution • (auteur (in its broadest
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From the Large Scale Universe to The Milky Way Jason Norton SCI/151 Benjawan Kjornrattanawanich May 28‚ 2012 Cosmology is the study of the universe as a whole. Describe the foundation of modern cosmology. Cosmology is the branch of study in relation to the origin and nature of the universe (Farlex‚ 2012). The thoughts
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Distinguish between diminishing returns and economies of scale (15 marks) In Business Economics‚ the short run is defined as the concept that within a certain period of time‚ in the future‚ at least one input is fixed while others are variable and the long run is defined as a period of time in which all factors of production and costs are variable. The law of diminishing returns is a short run concept‚ which states that increasing successive units of a variable factor to a fixed factor
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