Experiment D-Pre-lab: Synthesis of a Room Temperature Ionic Liquid (RTIL) Name: Morgan Smith Student #:130635880 Date Submitted: November 7‚ 2014 Lab Section: Friday 2:30pm‚ Section 9 T.A: Matt Halloran 1. Refer to the last page. 2. Arrow pushing mechanism: 3. Refluxing is when the reactants are boiled and the vapor that is produced is cooled. When the vapor is cooled it changes back to its liquid state and returns to the flask. 4. The visual cue that allows you to determine that the
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benefits that may be associated with serious and responsible learning of this course are too numerous to be listed here. The course goes hand in hand with General Chemistry lecture course‚ which covers the following topics: 1. CHEMISTS AND CHEMISTRY. 2. ATOMS‚ MOLECULES AND IONS. 3. STOICHIOMETRY. 4. TYPES OF CHEMICAL REACTIONS AND SOLUTION STOICHIOMETRY. 5. GASES. 6. ENERGY‚ ENTHALPY‚ AND THERMOCHEMISTRY. 7. QUANTUM MECHANICS AND ATOMIC THEORY. 8. BONDING: GENERAL CONCEPTS.
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Delayed gratification is just waiting for something better. If a kid doesn’t pass the marshmallow experiment parents start to wonder what they should do. Mischel states he would remind the parents that there are a large number of cognitive skills that can be used and practiced if kids have a serious self-control problem. At one point Mischel used poker chips instead of marshmallows and he got the same effects. That’s interesting that no matter what he could use he would still end up with the same numbers
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carry out the experiment. Firstly‚ varying the length of boiling might not be the best method to determine the amount of calcium ions. If time permits‚ I could perhaps investigate other variables such as pH‚ surface area and concentration and their effect on calcium leaching. Moreover‚ I could also use other types of fish soup stocks and compare to determine which soup has more calcium in it. Lastly‚ I have purchased “cleaned” anchovies from the supermarket to carry out this experiment‚ where the head
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Volume of n-dimensional ellipsoid and its extension Team Registration Number: 90014 School Name: Methodist College Teacher’s Name: Mr. Yeung Sik Ming Team Members’ Names: Wu Ming Hung‚ Tsang Man Ho‚ Lam Cheuk Yan‚ Mak Sze Long A report submitted to the Scientific Committee of the Hang Lung Mathematics Award‚ 2010 7th August 2010 Abstract In this paper‚ we want to find the formula of the volume of the n-dimensional ellipsoid. First‚ we find the volumes of the 2-dimensional and 3-dimensional
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EXPERIMENT 1: THE HEAT CAPACITY RATIO FRANK KAYEYE 100886802 Purpose: The purpose of this experiment was to calculate the heat capacity ratio γ for three gases find in three different classes. The three different gases and their classes are; helium which is classified as a monatomic gas‚ nitrogen which
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Unit 4222-229 Undertake agreed pressure area care (HSC2024) Karen Yardley Outcome 1 understand the anatomy and physiology of the skin in relation to pressure area care 1.1 describe the anatomy and physiology of the skin in relation to skin breakdown and the development of pressure sores. The skin is the largest organ of the body‚ covering and protecting the entire surface of the body. The total surface area of the skin is around 3000sq inches depending
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Effects of ICT on Society Questions: 1. Computer usage within businesses has increased massively over the last 30 years. a. Describe three benefits that ICT can bring to businesses: b. State three effects that ICT has had upon employment patterns: c. State three types of jobs that ICT has created: d. State three types of jobs that have been lost due to ICT: e. State two jobs that have changed their nature due to the introduction of ICT: f. The increase in high-speed broadband
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obtained Assignment 1.Answer: Actually when the flow emerges from the throat area of venturi to enter into the diverging section‚ their is a negative pressure gradient i.e‚ in layman terms fluid is trying to flow from low pressure region to high pressure region according to Bernoulli equation. In this adverse pressure gradient‚ there is boundary layer separation‚ in simple terms‚ the fluid leaves the surface of the wall. Due to this there can be energy loss or the fluid can’t recover the pressure
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The Role of Surface Engineering in the Automotive Industry The subject of surface engineering in the automotive industry has developed significantly in the last decade. A large driving force for the need for surface treatments has been energy consumption. 30 per cent of all energy consumed in the European Union derives from transportation activities‚ relying solely on fossil fuels. Due to this‚ and the push to reduce the emissions of polluting gases‚ car manufacturers must produce increasingly
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