chemical equations of ionic compounds were balanced by the group to determine ratios of reactants and products. The products were determined by the group through switching the cation with their anion partner. Using this information‚ it was determined by the group‚ whether the reaction should result in a solid‚ gas‚ or water based on theoretical solubility. Then several experiments testing the reaction of these ionic compounds were performed by the partners. Two ionic compounds were mixed together by the
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China’s economic climate and continuous exploitation of mineral assets‚ compound crusher has acquired far better improvement. SBM Mining Machinery Co.‚ Ltd. is often a incredibly strong enterprise‚ our artificial sand making machine‚ excellent traits and cost-performance stands out in fierce industry competition‚ and that is broadly recognized through the industry. The elements influencing manufacturing efficiency of compound crusher are a variety of‚ of which one of the most vital elements are hardness
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Increased muscular activity results in a decreased partial pressure of oxygen‚ an increased partial pressure of carbon dioxide‚ a reduced PH‚ and an increased temperature. Consequently as much as 73% of the oxygen picked up by haemoglobin in the lungs is released in skeletal muscles during periods of physical exercise. Utilisation When we inhale air‚ oxygen is transported to the lungs and can be utilised by the body to stay alive. Oxygen is used to produce ATP for energy “the principle energy transferring
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solutions of ionic compounds. The second part involved the observance of heating and combustion reactions‚ using the supplied solid elements and compounds. Experiment and Observations: The first part of this experiment involved mixing the compounds‚ provided by Hands-On Lab‚ in a 24-well plate. Aqueous solutions of ionic compounds were mixed in eight separate wells. A few drops of each solution were mixed in a well and any reaction was immediately
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of dissolved oxygen? Ⅰ. Introduction Dissolved oxygen is just one of the many ways to measure water quality. It means the volume of oxygen that is contained in water. The amount of dissolved oxygen in water usually determines the quantity of organisms living in that water. Dissolved oxygen levels vary by how much oxygen the water can hold‚ how much oxygen is produced by photosynthesis‚ and how much oxygen is consumed by respiration. If water is too warm‚ there may not be enough oxygen in it. Just
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Sciences Experiment #3 SEPARATION AND PURIFICATION OF ORGANIC COMPOUNDS: CRYSTALLIZATION Gomez‚ Paola Anne M. DOP: 2 July 2013 Student no. : 4120403 DOS: 9 July 2013 Group: Carcinogenic Remarks: _____________________________________________________________________ Engr. C. D. Sanchez Instructor THEORETICAL DISCUSSION Crystallization is a technique which chemists use to purify solid compounds. It is one of the fundamental procedures each chemist must master
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Problem This study aims to determine if the color of light affects the amount of oxygen created through the process of photosynthesis by Hydrilla‚ an aquatic plant. It specifically seeks answer to the following problem: 1. Which color of light affects the evolution of oxygen as sign of photosynthesis? Hypothesis The following hypothesis will be tested in this study: 1. Hydrilla will produce the most oxygen when exposed to certain color of light. Significance of the Study The study is
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PURIFICATION OF ORGANIC COMPOUNDS AIMS: To isolate organic‚ inorganic and component from a given sample. To become acquainted with various separation methods. To examine the solubility behavior of the various compounds in a mixture using different solvents. INTRODUCTION A commonly used method of separating a mixture of organic compounds is known as liquid-liquid extraction. Most reactions of organic compounds require extraction at some
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Lab #5: Dissolved Oxygen Lab Be sure to read and understand the below instructions BEFORE the lab! Experiment 1: Investigating the Effect of Temperature and Salinity on the Concentration of Dissolved Oxygen in Water Introduction: In an aquatic environment‚ oxygen must be in a solution in a free state (O2) before it is available for use by organisms (bio-available). Its concentration and distribution in the aquatic environment are directly dependent on chemical and physical factors and are
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then it does not allow the oxygen to bind in the electron transport chain. In this case it would not be able to blind to cytochrome C oxidase. If cyanide is present in high doses then the individual could die due to loss of oxygen in the body. 2. Although cyanide halts cellular respiration oxygen is still present in the cell due to the function of the Electron Transport Chain. Before Cyanide is present the electron transport chain is functioning normally‚ allowing oxygen to bind. Once cyanide comes
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