Datalogging Experiment (4) Acid-base Titration using Method of Double Indicators Student Handout Purposes To determine the composition of the following mixture by double indicator method: 1. NaOH(aq) and Na2CO3(aq) 2. NaHCO3(aq) and Na2CO3(aq) Introduction Consider a mixture of NaOH(aq) and Na2CO3(aq). Reaction between HCl(aq) and Na2CO3(aq) takes place in two stages: HCl(aq) + Na2CO3(aq) ⎯→ NaHCO3(aq) + H2O(l) …………………. (1) HCl(aq) + NaHCO3(aq) ⎯→ NaCl(aq) + CO2(g) + H2O(l) …………. (2) While
Free PH indicator Titration PH
Module 4 Assignment 2 Abstract This paper will attempt to examine the Myers-Briggs type indicator by completing a version of the test online. It will discuss the results and then examine the four spectrums. The analysis will explain the strengths and weaknesses of that particular type. It will discuss the benefits employers and clinicians may have when utilizing the test. Finally‚ it will demonstrate what I learned about my personality through the exercise.
Premium Personality psychology Myers-Briggs Type Indicator Carl Jung
diagnose personality disorders within people. This paper will discuss the Myers-Briggs Type Indicator (MBTI)‚ my very own four-letter personality type‚ which includes‚ introversion‚ intuition‚ feeling‚ and judging‚ my two-letter temperament‚ which is‚ NF‚ how my personality trait coincides with organizational behavior and how my personality type strengthens and weakens me as an employee and co-worker. The Myers-Briggs Type Indicator was first developed by Katherine Cook Briggs and
Premium Personality psychology Myers-Briggs Type Indicator Carl Jung
Attitude Indicator (Artificial Horizon) The Attitude Indicator shows rotation about both the longitudinal axis to indicate the degree of bank‚ and about the lateral axis to indicate pitch (nose up‚ level or nose down). It utilizes the rigidity characteristic of the gyro. It is gimballed to permit rotation about the lateral axis indicating pitch attitude‚ and about the longitudinal axis to indicate roll attitude. Once powered up‚ the indicator is maintain in a fixed position no matter what
Premium Flight
Economics Paper University of Phoenix ECO365 May 6‚ 2013 Economics is a tool that we use in our daily lives even if we don’t always realize it. As people we all have things that we want‚ and things that we need. This includes things like food‚ clothing‚ and shelter‚ but it is not limited to those things. In order to get those things‚ people have to spend money. The issue is that everything that people need and want costs money. More often than not‚ people do not have the money to do both so
Premium Economics Supply and demand Consumer theory
abuse‚ neglect‚ or exploitation by others. “Neglect” can be repeated conduct or a single incident of carelessness‚ which could reasonably be expected to result in serious physical or psychological injury or a possible risk of death.” Indicators of neglect include: • Pressure sores or ulcers; • Excessive odor or dirt on the body or clothing; • The presence of fleas or lice; • Listlessness and fatigue; • Deteriorating health or wasting away; • Malnutrition or dehydration; • Over-medication
Premium Abuse Child abuse Neglect
May/June 2012 1 hour ECONOMICS Paper 1 Multiple Choice Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) *3954581408* READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples‚ paper clips‚ highlighters‚ glue or correction fluid. Write your name‚ Centre number and candidate number on the Answer Sheet in the spaces provided unless this has been done for you. There are forty questions on this paper. Answer all questions
Premium Tax Inflation Supply and demand
as shown in Figure 1 below. Figure 1 The total subscriber base as at June 2013 stood at 671.13 million. Figure 2 below shows the major GSM operator wise number of subscribers as at June 2013. Figure 2 In our project we have attempted to forecast the demand of mobile subscriptions in North India in the Month of December 2013 by use of the following models: Logistics Curve Gompertz Curve Bass Model Logistics Curve: A logistic function or logistic curve is a common sigmoid function
Premium Logistic function Logistic regression
9/27/13 ADL 04 Managerial Economics AM3 ADL-04-Managerial Economics-AM3 Assignment - A Question 1. Distinguish between the following: (i) Industry demand and Firm (Company) demand‚ (ii) Short-run demand and Long run demand‚ and (iii) Durable goods’ demand and Non-durable goods demand. Question 2. What are the problems faced in determining the demand for a durable good? Illustrate with example of demand for households refrigerator or television set. Question 3. Analyse the method by
Premium Supply and demand Consumer theory Economics
Econ 102 Measuring domestic output and national income Submitted by: Submitted to: 1.) Define the ff: National Income Accounting – National income accounting is used to determine the level of economic activity of a country. Two methods are used and the results reconciled: the expenditure approach sums what has been purchased during the year and the income approach sums what has been earned during the year. GROSS DOMESTIC PRODUCT – The gross domestic product is the sum of all the final
Premium Gross domestic product