essays were chosen to be analyzed. 5.3. Data Analysis The errors committed by both groups of participants are classified in this study as follows: 1. Categories: a. Omission errors‚ which is omitting some required elements. b. Addition errors‚ which is adding unnecessary elements. c. Selection errors‚ which is selecting incorrect elements. 2. Subcategories: a. Morphological errors. b. Syntactical errors. The total number of errors‚ found in the writings
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principles for investigating the problem. In addition‚ the proposal identifies the intention of the research and emphasizes the essential research questions to be considered as part of this research‚ discussing the academic reasons for and against the research topic. The research proposal will discuss the research method that will used to collect data. In addition‚ the research study will research the problem and describe the research design. In addition‚ several appendixes the writer has composed
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association between addition and multiplication is that multiplication is a shortcut to repeated addition. In other words‚ it is adding similar numbered groups using multiplication as an alternative. Understanding that multiplication and repeated addition are related will help extend the students use of multiplication. They will understand that when grouping items they can use multiplication to achieve the same answer in a shorter amount of time. One method I can use to teach repeat addition and multiplication
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stocks to be added to rebalance the portfolios and swap the deletions and additions at the closing price. Upon announcement of the composite change‚ they can go long the stocks newly adopted and short sell deletions. For short sales‚ they go the securities lending market and borrow the stocks. They have to act fast since borrowing demand in the securities lending market shoots up upon announcements. This long position in additions and short position in deletions will be held until one day prior to the
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principles that ought to be focusing on creating the two latest innovative technologies that has the potential to put the organization in the lead of all its competitors at the same time as constructing a new brand. The beginning of the research in addition to the development of the two inventions that shows the most potential will be done by the chief of technology officer. The organization will hire an IPO consultant to come in and train the management team so that everyone will be compliant to IPO
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3.4%‚ the crystal size of MgO only was 3.26 μm. But when the addition of NiO accounted to 0.75%‚ the bulk density and the apparent porosity of dolomite clinker after the sintering at 1600°C were 3.33 g/cm3 and 2.7%‚ respectively. At same time‚ the crystal size of MgO reached to 3.54 μm[78]. Zhang Han et al. [74] studied the effect of CaF2 on the sintering properties of MgO-CaO materials. The results show that with increasing the addition of CaF2‚ the bulk density of the samples increased‚ while the
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Shift- when a system in equilibrium is affected by an external stress‚ the reactants and products shift to minimize the effects of the stress Stresses- alterations made to a system in regards to concentration‚ pressure and volume‚ temperature or the addition of a catalyst Materials: 1- 150ml beaker 4- 250ml beakers 0.0020M potassium thiocyanate‚ KSCN‚ (aq) 10 drops of Fe(NO3) Crystals of solid KSCN Crystals of solid Na2HPO4 Safety goggles Lab book Sketch of apparatus:
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ISE: The Determination of Chloride Unknown: #34 I. Purpose: In experiment V‚ “ISE: The Determination of Chloride”‚ the concentration of an Unknown Chloride solution‚ and the Wt% of NaCl in a sample of celery salt‚ were both determined. To determine the concentration of an Unknown Chloride solution‚ a Calibration plot is first prepared. The Calibration plot is made by first measuring a series of known concentrations of Cl- (with the same activity of the unknown solution) and obtaining
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means that pH of the solution is raised. Thus‚ a 0.1 M acetic acid solution has a pH of 2.87 but a solution of 0.1 M acetic acid and 0.1 M sodium acetate has a pH of 4.74. Thus 4.74 is the pH of the buffer. On addition of 0.01 mole NaOH the pH changes from 4.74 to 4.83‚ while on the addition of 0.01 mole HCl the pH changes from 4.74 to 4.66. Obviously the buffer solution maintains fairly constant pH and the changes in pH could be described as marginal. Buffer Action: A buffer solution containing
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in the opposite direction. Introduction An acid–base indicator is a substance that changes color as the pH of a solution changes. Consistent with LeChâtlier’s principle‚ if a solution containing the indicator becomes acidic (e.g.‚ with the addition of H+)‚ the equilibrium will shift to the left‚ and the solution will become yellow. On the other hand‚ if the solution becomes basic (e.g.‚ if OH– ions are added‚ which would reduce the [H+])‚ the equilibrium will shift to the right and the solution
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