2.12 1.69 20.28% HCI 2 8*10-4 M 2.64 3.09 17.04% HCI 3 3.2*10-5 M 3.38 4.49 24.72% HCI 4 1.3*10-6 M 5.85 5.88 0.51% Bases Concentration of base after dilution Experimental pH Theoretical pH % error NaOH 1 2*10-2 M 11.42 12.31 7.15% NaOH 2 8*10-4 M 9.64 10.91 11.55% NaOH 3 3.2*10-5 M 8.68 9.50 8.63% NaOH 4 1.28*10-6 M 7.98 8.10 1.48% Combined Concentration of acid and base after combination Experimental pH Theoretical pH % error 1 2*10-2 M 6.91 7 1.28% 2 8*10-4 M 6.04 7 13.71% 3
Premium PH Acid Base
LearnIT -future directions for learning with technology at the University of Adelaide Previous View Next The impacts of technology on communication -mapping the limits of online discussion forums Matthew Thomas Presenter’s biographical details Matthew Thomas is currently completing his PhD in the Department of Geographical and Environmental Studies‚ and the ACUE. His doctoral research has examined in detail the use of new Information and Communication technologies in Higher Education
Premium Communication
Lesson 8 Shannon Frenzel Questions: 1. In “My Papa’s Waltz” there are many different words used to imply an abusive father. The third like in the poem “But I hung on like death:” is the first example of a little boy clinging to his father in fear. It shows the fear of the little boy with his father but also that he looks up to him. Another place where an abusive relationship is conveyed is the last 2 lines in the second stanza “My mother’s countenance Could not unfrown itself.” While the father
Premium Bullying Abuse Mother
Exercise 8: Range/Endurance Givens Conditions: Gross Weight for Beginning of Cruise = 300‚000 lbs Gross Weight at End of Cruise = 200‚000 lbs Altitude = FL350 Standard Conditions Wing Area = 3050 ft2 Wing Span = 156 ft Wing Efficiency = .75 CDp = 0.0119 Twin turbofan engines Figure 2.1 Figure 6.5 Figure 13.2 No need to take into account Temperature Ram Rise 1. Find Equivalent Airspeed‚ True Airspeed‚ and Mach for best range at FL350 and Sea Level at W = 300‚000 lb. (Use Figure 13.2 and Equations
Premium
Name : Rinaldo Kusumah Putra Class : 4E NPM : 10420222 MORPHOPHONEMIC TYPES Morphemes may have more than one variant in different environments‚ we can have another definition of morpheme‚ i.e. a morpheme is a group of allomorphs which have similar meaning or show semantic similarity‚ and are in complementary distribution. The change in form from the base into other allomorphs is called ‘morphophonemic’ change or alternation‚ while the study of morphophonemic change of morphemes
Premium Phoneme International Phonetic Alphabet Morpheme
A look back 1. How does Scripps Health ensure that employees’ performance helps reach the organization’s strategic objectives? Performance management is part of Scripps’ annual planning‚ business strategy‚ financial and operations processes through collaboration between HR‚ finance‚ strategic planning‚ and operations departments. The performance management process is aligned for all employees in the organization including board and senior executive management and staff employees. Also‚ the performance
Premium Management
Portrait photography What is portrait photography? Portrait photography is photographs of a person or a group of people that shows the expression‚ personality‚ and mood of the subject. Like other types of portraiture‚ the focus of the photograph is usually the person’s face however‚ the background and setting may be included to make the image more effective and meaningful. What portrait photographers main aims are to focus on the person’s face. They aim to give emphasis on the face of the person
Free Photography Camera Color
NH3‚ CH3Cl CHEM 331 – 2014 Dr. Roland Roesler 8-1 Symmetry: Character Tables BF3‚ CO32ˉ 2C3 stands for C31 and C32. C33 = E. The first column provides a list of symmetry labels corresponding to irreducible representations: A and B indicate non-degenerate A indicates symmetric with respect to rotation about the principal axis B indicates anti-symmetric with respect to rotation about the principal axis CHEM 331 – 2014 Dr. Roland Roesler 8-2 Symmetry: Character Tables BF3‚ CO32ˉ E indicates
Premium Atom Molecule Electron
■■ Types of angles Acute (0–90°) Right (90°) Obtuse (90–180°) Straight (180°) Reflex (180–360°) Revolution (360°) ■■ Special pairs of angles at a point include: • Complementary angles (sum to 90°) a + b = 90 • Supplementary angles (sum to 180°) a + d = 180 • Vertically opposite angles (equal) a = c ■■ Angles in a revolution sum to 360°. ■■ Two lines are perpendicular if they intersect at right angles (90°). ■■ 8 point compass bearing • Bearings are usually measured clockwise from north. ■■ A transversal
Premium Angle Rectangle
MASTERS IN ISLAMIC FINANCE PRACTICE (MIFP) Assignment for QM5013 QUANTITATIVE ANALYSIS "Topic " Tutorial EIGHT Answers Semester June‚ 2014 Facilitator: PROF. Assoc. Prof Dr. Baharom Abd Hamid Name: MUSTAFA KASSIM AHMED ID: 1100386 TUTORIAL 8 QUANTITATIVE ANALYSIS QUESTION 1: A sample of 40 observations is selected from one population with a population standard deviation of 5. The sample mean is 102. A sample of 50 observations is selected from a second population with a population
Premium Statistical hypothesis testing Statistics Arithmetic mean