Volatile Liquid Purpose: To determine the molar mass of an unknown liquid whose boiling point is between room temperature and the boiling point for water. Key Terms: List and define any additional new terms relevant to this experiment. volatile – intermolecular forces - Key Formulas: Write the following formulas. Ideal Gas Law Molar Mass Relationships: The Dumas Method - In 1826 Jean-Baptist Dumas developed a method for determining the molar mass of liquids that
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EPMA Liquid Resistance Starters for Slip-ring motors. 200 to 20 000 kW. The EPMA starter has been specifically designed by AOIP for controlled starting and speed control of large slip ring motors in arduous applications such as: Crushing Milling Conveyors Pumps Ventilation In a variety of industries such as mines‚ quarries‚ cement plants‚ water treatment and associated Industries. CSE-Uniserve Pty Limited has adapted this basic design under license to AOIP to suit the harsh conditions
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Dr. Marder Scalp Therapy for Total Relief from Scalp Itching Winter weather‚ and the subsequent use of indoor heat to stay warm‚ often dries the skin. For those who already suffer from sensitive scalps‚ this can result in dry‚ itchy skin on the scalp. Whether you suffer from extremely dry skin‚ psoriasis‚ or some other scalp condition‚ the itching is enough to drive you crazy. Not to mention all that scratching often loosens dead skin and results in unsightly flaking that can get on your furniture
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Lab Report: [Liquid Density] Your Name: ______________________________________________________________ 1 Purpose of this Lab What is the goal of this lab? What question are you trying to answer‚ or what problem are you trying to explain? | | |
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“I Like to See It Lap the Miles” In “I Like to See It Lap the Miles‚” Emily Dickinson uses metaphoric comparisons of a train to a horse. Dickinson also uses distinctive vocabulary to emphasize objects and places in the poem‚ perhaps to confuse the reader on what the poem is truly about. Although the poem never mentions the words “train” or “horse”‚ Dickinson’s choice of words makes the reader think it is about a train. In the poem Dickinson gives the train characteristics that relateto the
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Liquid crystal display Reflective twisted nematic liquid crystal display. 1. Polarizing filter film with a vertical axis to polarize light as it enters. 2. Glass substrate with ITO electrodes. The shapes of these electrodes will determine the shapes that will appear when the LCD is turned ON. Vertical ridges etched on the surface are smooth. 3. Twisted nematic liquid crystal. 4. Glass substrate with common electrode film (ITO) with horizontal ridges to line up with the horizontal
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TITLE Vapour Liquid Equilibrium OBJECTIVE To find the Vapour-Liquid Equilibrium (VLE) relationship for binary mixture and to plot the equilibrium curve. INTRODUCTION The term equilibrium is referred to as when a system is in a static condition and there is absolutely no changes that occur as time goes by. Vapour-liquid equilibrium is a condition where a liquid and its vapor are in equilibrium with each other‚ a condition or state where the rate of evaporation is equal to the rate of condensation
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Combustible Liquids (Examples: alcohols‚ esters‚ ethers‚ ketones) Vapors from flammable and combustible liquids can mix with air and burn if they contact an ignition source. Possible ignition sources include hot electrical wires‚ hot surfaces‚ open flames‚ hot particles and embers‚ and sparks. The lowest temperature at which a liquid releases enough vapor to start burning is called the flash point. The flash point is what distinguishes a flammable liquid from a combustible liquid. Flammables:
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In his short story “Victory Lap”‚ George Saunders used characterization to draw attention to how some people find it easier to cover up reality instead of facing it. He first emphasizes on that covering things up habit near the beginning of the story when Alison Pope’s imagination bring her to recreate a situation where a hunter kills a deer. Alison then asks the hunter to‚ “lay her out in a field of clover‚ with roses strewn about her.” With that particular act of putting flowers around the body
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As I was waI stopped to take a breather as I was done finishing my last lap out of the 4 miles. I had called my mom to pick me up and ten minutes ago‚ but she was not here yet‚ I just assumed she was just running a little bit late. I can tell you standing outside in the flaming fiery sun‚ covered in sweat with no water bottle in hand is no fun. As I was waiting beads of sweat‚ thermoregulatory sweating‚ started appearing on my skin. The two types of sweating are eccrine glands‚ armpits‚ and apocrine
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