Arterial blood gas

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  • Acceleration Lab Report

    used. Both techniques use Gas Chromatography, which is separating mixtures based on their distribution between a stationary liquid phase and moving gas phase (Saferstein, 2011). The Headspace Technique was developed in the 1980’s to aid in explaining the odor compounds found in the air surrounding objects such as plants, flowers and food (Headspace technology - Wikipedia, the free encyclopedia, n.d.) Headspace analysis is the investigation of the components present in the gas, which is found…

    Words: 410 - Pages: 2
  • Molar Mass Lab

    This experiment will allow us to determine the molar mass of the unknown solute through calculating the difference in freezing point of the pure solvent and the solution with the unknown solute. This lab will show case one of the colligative properties of a solution. This property is dependent upon the number of solute molecules or ions and not the identity or chemical property of the solute. A common example is water which both freezes and melts at 0°C no matter the amount of water or the size…

    Words: 463 - Pages: 2
  • Vapor Pressure Research Paper

    Although they may be oddly shaped, volumetric and Erlenmeyer flasks are closed-end air columns, and they abide by the conventional rules of resonance. When a rubber stopper is inserted into a flask some air is forced out of the flask, and the stopper seals the flask so the air cannot get back in. This creates an area of low pressure within the flask. When the stopper is quickly pulled out of the flask, the air rushes back into the flask because the pressure of the atmosphere is higher than the…

    Words: 1243 - Pages: 5
  • Alka-Seltzer Co: Two Gases

    The main objective of this lab was to collect 〖Co〗_2 gases that were given off by the Alka-Seltzer tablets and to identify experimental masses. The volume of gas was 724 liters, or 723.86 cm and the experimental mass was .0894 grams. A balance scale was used before and after the reaction to record the change in overall mass. First, using the scale, the flask, balloon, and Alka-Setlzer tablets were measured, 259.4 ±.05 Grams were found. What created the “〖Co〗_2 gases to be trapped” were the…

    Words: 425 - Pages: 2
  • Thermodynamics Of Cheetos Essay

    Thermodynamics of Cheetos Purpose: to analyze the caloric content of snack foods, by determining the calories of heat given off by a Cheeto, or other snack foods, as it burns. Procedure: The food sample (Cheeto) was placed on a food holder, and the initial combined mass of the food holder and the Cheeto was measured and recorded. Using a graduated cylinder, 50-100 milliliters (ml) of water was measured and added to an empty soda can that was cut in half and cleaned. The soda can was…

    Words: 656 - Pages: 3
  • Acclimation High Altitude

    some alterations in the conveyment of oxygen in the blood, pulmonary ventilation, usage of oxygen at tissue level, movement of oxygen from blood to tissues and lastly lung volume and pulmonary diffusing capacity (Martin et al., 2008). Inborn lowlanders have their typical red blood cell counts alternating from 5 to 8 million per cubic millimetre in comparison to 4.5 million at low elevation (Hurtado, 1964). In conjunction with a rise in the red blood cells, the haemoglobin is increased at high…

    Words: 1404 - Pages: 6
  • Essay On Effect Of Temperature On Enzyme Activity

    Abstract The purpose of this investigation is to determine whether the temperature can affect the reaction rate of enzyme activity. The enzyme activity was measured by five different temperatures, separated in tubes which later got measured by their height of foam after 10 minutes. Freshly-prepared potato juice was used as the enzyme for catalase. Since temperature is measured by the kinetic energy of molecules, the higher the temperature, the more movement of molecules. The lowest temperature…

    Words: 805 - Pages: 4
  • Essay On Water Rocket

    Introduction and Overview: For this extended essay, I will be working on building and optimizing different sized water rockets to find out the optimum amount of fuel (water) for each the different rocket sizes. I will be measuring the ranges at which each rocket will fly to find out the optimum fuel level. A brief summary of water rockets: A water rocket is made up of a selection of parts to provide its successful launch: the nose cone which will make the rather snub-nosed end of the large…

    Words: 1530 - Pages: 7
  • The Fate Of Life Analysis

    At the point when the subject of an Earth-wide temperature boost arises during natural discourse many individuals either moan and dodge discussion, or wear their dueling gloves and get ready for a warmed verbal confrontation. A few people feel regretful and concerned; some basically couldn 't care less. Distinctive perspectives yield diverse positions on the subject. Originating from the logical and ecological perspectives, myrmecologist Edward O. Wilson examines the seriousness of a worldwide…

    Words: 2403 - Pages: 10
  • Principle Components Of Rankine Cycle

    Principle components of Rankine cycle: The four basic components of Rankine cycle are shown in figure 1 each component in the cycle is regarded as control volume, operating at steady state. Pump: The liquid condensate leaving the condenser at the state 1 is pumped to the operating pressure of the boiler. The pump operation is considered isentropic. Boiler: The heat is supplied in the working fluid (feed water) in the boiler and thus vapour is generated. The vapour leaving the boiler is wther…

    Words: 766 - Pages: 4
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