Calculation

M) * MM(CH3COOH) (0.5967M) * (65.05 g/mol) = 35.85 g/L 4) Percent Acid ((g/L)/(given density)) * 100 ((35.85 g/L)/(1005 g/L)) * 100 = 3.57% UNKNOWN ACID 1) Moles of NaOH ((Vf - Vi)/1000) * M Run #1: ((31.11 – 0.51)/1000) * 0.2116m = .006475 Run #2: ((31.35 – 0.38)/1000) * 0.2116m = .006553 2) Calc Moles of Acid because 1:1 ratio moles acid equals moles NaOH moles acid = Run 1: .006475 and Run #2: .006553 3) Molar Mass (grams used/moles acid) Run #1: (1.3160g/…

Cost Effectiveness, Quality of Care, Sample Calculation The purpose of this paper is to present the references supporting the cost effectiveness, and quality of care provided by nurse practitioners (NPs). The paper will also provide sample calculation of NPs proposed cost effectiveness in comparison to primary care physicians. A systemic review of 27 studies comparing the effectiveness, quality, and safety of care provided by NPs to that of physicians concluded that similar or better health…

Table of Contents Ratio Analysis 2 A) Definition and explanation of different financial term: 2 B) Calculation of financial ratios: 3 C) Ratio analysis: 3 References 5 Ratio Analysis A) Definition and explanation of different financial term: i. Current Assets are the items on balance sheet of an entity which are in the form of either cash, equal to cash or can be converted to cash within next one year. For example: investments, foreign currency, cash, inventory, receivables and work in…

Following the correct guidelines for significant figures is crucial in reporting accurate data that is reflective of the accuracy of the means used to collect it. It follows that the answer to any calculation can be no more nor any less precise than the least precise piece of data involved in the calculation. In this course, we will follow a set of rules meant to a) provide consistency to our significant figures and rounding and b) provide answers that agree, in accuracy and precision, with our…

will have certain physical and chemical and thermodynamic properties that are dependent on the preferred conformations. in the modern chemistry, where it can lead to significant improvement in the understanding of more complex system. theoretical calculations were proved to give good results for thermodynamic properties [1-3] The determination of the structural parameters of the preferred conformation and…

specific heat is 0.387 J/g℃. The percent error of that calculation is 32.299%. A considerable reason for this error is inaccurately reading the thermometer to the tenth degree digit (0.1℃). The atomic mass of Copper calculated is 95.038g/mole while the actual atomic mass is 63.548g/mole yielding a percent error of 49.553%. The error calculated can still be attributed to inaccurately reading the thermometer when gathering data. The final calculation made was using the entire class data and…

Distance should travel (m) 1.852 Distance actually traveled (m) 1.848 Difference (m) 0.004 Calculation 2.1: Potential Energy of the Toy Car PE=mgh PE=0.03018 * 9.8 *0.09 PE=0.0274 J Calculation 2.2: Energy Lost due to Friction Elf=PE/Distance should travel Elf=0.0274 J/ 1.852 m Elf=0.0148 J/m Calculation 2.3: Energy Actually Lost due to Friction Elf=PE - KE Elf=0.0274/1.848 Elf=0.0148 J/m Calculation 2.4: Distance Car Should Travel ∆x= PE/E_(lf/m) ∆x=0.0274/0.0148 ∆x=1.852 m Part…

and the internal rate of return (IRR) calculations. According to provided data, Home Depot made an initial investment outlay of $65 million. Additionally, the investment decision would depend on the company’s cash flows. For instance, the NPV “assumes cash flows are reinvested at the cost of capital,” while the IRR “assumes cash flows are reinvested at the internal rate of return” (Peterson & Fabozzi, 2002, p. 89). Implications of the NPV and IRR Calculations…

Each experiment yielded its own unique set of observations, calculations and results. The first experiment studied the relationship between volume and pressure, while keeping the amount of the gas sample and temperature constant. Table 1 shows the atmospheric pressure recorded during the experiment. Atmospheric Pressure (mm Hg) 644.0 mm Hg Table 1. Atmospheric pressure was recorded using barometer in lab next door. This atmospheric pressure is of the lab next door, and is not the atmospheric…

basis for reporting on health events in the current world. In an epidemic it is important to know which set of persons are affected and who are the persons most affected and those who are likely to be affected. Also in the case of a pandemic the calculations will tell how quickly the health event is spreading and the probability of it spreading. Concept 10.0 Uses of epidemiology in public health This concept is in Module 11 Epidemiology is the study of the distribution and determinants of…