temperatures‚ determine the effect of temperature in solubility‚ and to apply Le Chatelier’s Principle. We can do all this by simply titrating a certain amount of standard KMnO4‚ and measuring how much KMnO4 was needed to help Na2C2O4 reach chemical equilibrium at certain temperatures. In doing this‚ we will have fulfilled all the goals of our experiment‚ as well as being able to determine the Solubility of Na2C2O3 at both 20 and 100 C‚ in addition to determining both experimental and theoretical ∆H
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KINESTHETIC‚ (STATIC) EQUILIBRIUM AND ORGANIC SENSES * STATIC EQUILIBRIUM Equilibrium or balance monitors the position and movement of the whole body. In a strict sense‚ inner ear is the biological gyroscopes for sense of balance. EQUILIBRIUM * Hair cells in the vestibular membrane or semicircular canals of the inner ear are receptors for balancing. Vestibular sacs which connect the canals with the cochlea are substances that move when the head rotates or tilts. * Head movements
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Market Equilibrium & Government Intervention CORE 001 INTRODUCTORY ECONOMICS GROUP 2 PROJECT REPORT Prepared for: Prof Tan Swee Liang LYDIA LOW NGUYEN NHAT QUANG ZHANG HONG BRIEN KEITH SEAH Case 1: Shortage of Civil Engineers in India This article highlights how India‚ the world’s new “high-tech” titan‚ is facing the problem of poor infrastructure due to a lack of civil engineers. Our group examined several factors that could have led to the shortage as well as analyzed the effects of
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A Beautiful Mind The movie “A Beautiful Mind” directed by Ron Howard is based on the real story of mathematician John F. Nash Jr.‚ played by Russell Crow. John Nash was a gifted young man from West Virginia that‚ while studying in Princeton‚ created his “game theory” also knows as “Nash equilibrium”‚ which was the break through in modern economics‚ and for which he got the Nobel Memorial Prize in Economics later on in his life. Also except his extraordinary mind John Nash had a psychological
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1. Briefly explain the following: a. Chemical equilibrium- Chemical equilibrium is the state of a reaction when the concentrations of the reactants and products are no longer changing and remain constant. The forward reaction proceeds at the same rate as the reverse reactions making them equal. This type of equilibrium is also named dynamic equilibrium or a dynamic process. When a reaction has reached its chemical equilibrium‚ the constant K value will remain constant unless the temperature changes
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REPORT FOR PCS 211 SECTION ** EXPERIMENT: STATIC EQUILIBRIUM - FORCES AND TORQUES EXPERIMENTERS: ***** ********* ***** ********* AUTHORS OF THIS REPORT *** *** EXPERIMENT PERFORMED ON: *** REPORT SUBMITTED ON: *** INSTRUCTOR: *** PRE-LAB QUESTIONS: 1) What is meant by static equilibrium? The meaning of static equilibrium can be explored by first examining the definition of equilibrium. Equilibrium means that an object is at rest or that the objects
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1. Introduction In recent years‚ movie class plays a more and more important role in English teaching in China. Most teachers require students to write movie reviews after watching the movie. However‚ how to write movie review is still remain unclear to students. Some student download a review from the internet‚ and some write a summary of the movie instead. Genre analysis is a system of analysis by which observations are made on the repeated communicative functions found in genres and on the
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Institutional Equilibrium in Redistribution Systems Petr Wawrosz 1. Introduction Contemporary economic theories recognize a row of factors influencing human behaviour; material factors like precious resources or available technologies are not the only ones‚ various standards (rules)‚ limitations‚ etc. also belong among these factors defining which behaviour is allowed or forbidden‚ i.e. which behaviour is desirable (right) and which is not. Institutional economics that focuses on the issues
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Instead‚ by increasing the concentration of the cathode‚ the voltage of the galvanic cell will decrease due to the equilibrium shift to the left. The highest concentration (1.5 mol dm-3 ) was the lowest out of the 3 trials at 1.68 volts‚ thus proving that the higher concentration the lower the voltage. When the concentration of the product decreases‚ it will drive the equilibrium to the right to minimize the impact. Although‚ the lowest calculation (0.5 mol dm-3) is not necessarily the highest out
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1. Introduction When we say equilibrium‚ it is a state of balance. It is a condition where there is no change in the state of motion of a body. Equilibrium also may be at rest or moving within a constant velocity. A simple mechanical body is said to be in equilibrium if no part of it is accelerating‚ unless it is disturbed by an outside force. Two conditions for equilibrium are that the net force acting on the object is zero‚ and the net torque acting on the object is zero. Thus‚ the following objectives
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