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- Provide complete solutions.Determine the mole fraction of CH3OH in a solution prepared by dissolving 36 g of alcohol in 1000g of H₂0.A. 55.55molesB. 0.02molesC. 1.125molesD. None of the aboveEthanol is metabolized in most people at a constant rate of about 120mg per hour per kg body weight, regardless of its concentration. If a 70kg person were at twice the legal limit (160mg/100ml), how long would it take for their blood alcohol level to fall below the legal limit?
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- What is the concentration of O2 in freshwater? Air temperature= 295.65 K. Air pressure = 1 bar(about = to 1atm). Henry's constant, from the table= 1.3 x 10-3 mol/ (kg x bar). PO2 can be calculated from the fact that oxygen is .21 mole fraction of air. Hint- The partial pressure of a gas in a mix of gasses is found by multiplying the total pressure by the mole fraction of that gas. Find the concentration in g/kg from the answer you just got.1. What is the importance of giving hyperbaric oxygen during treatment of poisoning associated with certain fumes and gases? Provide at least 3 poisoning where hyperbaric oxygen is required. 2. Discuss the importance of maintaining the normal blood pressure during poison management. What substances/poisons can increase blood pressure? Decrease blood pressure? Give 5 examples for each.Chemical wastes (Aqueous) should be stored in wash bottles. True or False? Please explain.