Experiment 5: Shifting Equilibrium A solution is in equilibrium when the rate of forward reaction and the rate of reverse reaction are equal. This equilibrium may be disturbed when the concentration of the reactants‚ the concentration of the products or the temperature is changed. If the process involves gases‚ a change in pressure can also affect the position of equilibrium. The concept behind this is Le Chatelier ’s Principle which states that when a system is disturbed through application
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S t o r a g e Ta n k M e a s u r e m e n t Servo Gauges ”The Tank Gauging People” Servo tank gauge - the advanced gauging tool Enraf introduced the automatic servo level gauging technology in the mid-fifties. Not long afterwards‚ we introduced the first Servo tank gauge in history to be certified by the leading Weights and Measures authorities. Innovative ideas are geared towards users satisfaction. After more than 40 years Enraf is still the driving force in tank gauging. Continuous development
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Keghan Chapter 8 MULTIPLE CHOICE QUESTIONS Topic: Structure Elucidation 1. An alkene adds hydrogen in the presence of a catalyst to give 3‚4-dimethylhexane. Ozonolysis of the alkene followed by treatment with zinc and acetic acid gives a single organic product. The structure of the alkene is: CH3 A) CH3CH=C-CHCH2CH3 (cis or trans) CH3 CH3 B) CH3CH2C=CCH3 (cis or trans) CH2CH3 C) CH3 CH2=CCH2CHCH2CH3 CH3 CH2 D) CH3CH2CCHCH2CH3 CH3 CH3 E) CH3CH2CHCHCH=CH2
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Chemistry of Crime Scene Investigation Burn Baby Burn (Arson experiment) Question #1 PURE: 1‚2‚4‚5‚9‚13‚14‚18‚19‚20 MIXTURES: 3‚6‚7‚8‚10‚11‚12‚15‚16‚17‚ Question #2 DID NOT HAVE THE TWO GASOLINE EXAMPLES IN THE PACKET PRINTED. INFORMATION NOT PRESENT. Question #3 Our group decided that we wanted to find out if foam changed the burning rate and style of pine wood. To do this we first burnt just wood. Then we burnt wood with our accelerator Zippo lighter fluid. Then we burnt
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explain the importance of chemistry in your life and in society. Include the following information: · Describe the scientific method. Explain all the steps involved in this method. · Explain how society applies the scientific method in industry‚ market‚ and academia. · Explain how you may apply the scientific method in your daily life and in your future career Format your paper consistent with APA guidelines. Chemistry is very important in
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measuring the same. To cite an example‚ the qualitative research techniques often identify possible brand associations and sources of brand equity. The strength‚ favourability and uniqueness of a brand and its corresponding types of associations are explored to measure the brand equity. The aspects mentioned above are primarily qualitative in nature. The qualitative measures often fail to deliver a definitive portrayal of brand equity measurement. To help marketers to come up with better confident and defensible
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03/04/1985 CU2698 Undertake Physiological Measurements 1. 1.1 2. Physiological state in defined as “the condition or state of the body or bodily functions”. This can be measured when we perform our observations. By measuring a patient’s respiratory rate‚ oxygen saturations‚ peak flow (in asthma patients)‚ pulse rate‚ systolic and diastolic blood pressure‚ core temperature‚ blood sugar‚ pupil reaction and Glasgow coma scale. All these combined measurement can give us an insight into the patient’s
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a microwave which provides heat by electromagnetic waves that has a high frequency‚ with a wavelength if one millimetre to one meter and an intermediate between infrared and shortwave radio wavelengths (Miffin‚ 2002). This allows fast fixation. Technique: Electromagnetic waves are commonly used for carrying out energy and are said to be powerful for non-invasive processing of materials (Miffin‚ 2002). The microwave energy offers relatively large specimens to have the ability of good preservation
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]LABORATORY MANAGEMENT ] EFFECTIVE COMMUNICATION INTRA AND EXTRA LABORATORY ASSIGNMENT 3 DATE: 24 APRIL 2012 Table Of Contents PAGE NUMBER Introduction 3 1. The communication process 4-5 2. Feedback 6 3. Types of Communication based on expression 6-7 4. Types of communication bases on flow 7 5. Internal vs external communication 8 6. What are the barriers to effective communication? 9-11 7. Elements of effective communication
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DIVISIONAL PERFORMANCE MEASUREMENT The objective of divisional performance measurement is to develop performance measurement systems for divisions that are significant investment centers in large organizations. Such systems should: (1) provide information for economic decisions‚ (2) facilitate the control of division operations‚ (3) motivate managers to achieve high levels of divisional performance so as to further the objectives of the entire organization‚ and (4) serve as a basis for evaluating
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