If a100 KG of dextrose (C12H22O11) were discharged into a stream saturated with oxygen from air at 25 degrees C. How many liters of water could becontaminated to the extent of removing all of the DO by biodegradation?
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2 An average human has about 67 % water by mass. A 75.0 kg person suffering from hypothermia has a body water temperature of 33.5°C and needs to raise this to the normal body temperature of 37.0°C. a) How many grams of sucrose, C12H22O11(s), must be metabolized (use this as a simple combustion reaction with gaseous oxygen, producing liquid water and gaseous carbon dioxide)? 1 4 a) 4.74y lb g sucrose b) What volume of air (L) with a l...
I am going to burn 426 grams of C10H22, how many grams of oxygen do i need to burn all of the C10H22? how many grams of carbon dioxide do i produce? how many grams of water do i produce? how many liters of oxygen do i need?
d) AE = . An average human has about 67% water by mass. A 75.0 kg person suffering from hypothermia has a body water temperature of 33.5°C and needs to raise this to the normal body temperature of 37.0°C. a) How many grams of sucrose, C12H22O11 (s), must be metabolized (use this as a simple combustion reaction with gaseous oxygen, producing liquid water and gaseous carbon dioxide)? 42 b) What volume of air (L) with a 1 atm total pressure...
The shark tank at an aquarium houses 5 sharks that deplete the aquarium water of a total of 85.00 g of oxygen per hour. Water from the tank is diverted through a bubbler unit that oxygenates the water using a stream of oxygen-rich air, and then is returned to the tank. At steady state, water enters the bubbler containing 0.000700 wt% O2 and exits the bubbler containing 0.001000 wt% O2. For every kilogram of the inlet water stream that enters...
You are in charge of a combustion furnace. The furnace is fed an air stream and a methane stream which is combusted to produce heat that is used to boil water and produce steam for your plant. The combustion of fuels using an air stream which contains nitrogen generally produces significant amounts of NO, compounds which are an air pollutant, so the exhaust gases must generally be removed through various processes. In this case, your furnace exhaust is passed through...
How do I do 28-35 28. A sample of gas measures 5.00 liters at 1.00 atm. To change the volume to 3.50 liters at constant temperature, what pressure must be applied? 29. How many moles of by drogen (He) fill a weather balloon whose volume is 250 liters at a pressure of 0.50 atm with a temperature of-10.0 C? 30. What is the pressure of 3.50 moles of helium at -50.0'C in a rigid container whose volume is 25.0 liters?...
Subject Refrigeration and Air Conditioning. Please answer in detail. QUESTION 15-COOLING TOWERS AND EVAPORATIVE CONDENSERS A cooling tower is a device that cools a spray of water by passing it through a stream of air. If 15 m3/s of air is at 35 °C dry-bulb and 24 °C wet-bulb temperature and an atmospheric pressure of 101 kPa enters the tower and the air leaves saturated at 31 °C, (a) to what temperature can this airstream cool a spray of water...
answer like it was pharmacology. do asap do all parts 4. A pharmacist prepares an intravenous solution of drug A. How many grams of dextrose does she need to add to the formulation? (2 sig fig for final answer) Rx. Drug A (E-value 0.36) Water qs. ad. 250ml Dextrose (E-value 0.18) qs. ad. Isotonic 5g a. What is the grams of sodium chloride equivalent of drug A? b. How many grams of sodium chloride would be in a pure solution...
Week 4 Process 1: Consider the process below: Water in Combustor Steam Generator Gas In Gas Out Combustor exit Steam Out A methane (CH) and air mixture is burnt in the combustor then the heat is recovered to produce steam. The CHa/air mixture comes in at 25°C and contains 10 kg/h of CH4 and 500 kg/h of air (assume 79% Nitrogen (N2) and 21 % Oxygen (O2)). The final outlet gas leaves at 100 °C. The combustion reaction follows the...
SO2 is oxidised to SO3 in a small pilot-plant reactor.SO2 +0.5O2 → SO3 ; ΔHr° = -99.28 kJ/mol SO2 and 100% excess air are fed to the reactor at 450°C. The reaction proceeds to a 65% SO2 conversion, and the products emerge from the reactor at 550°C. The reactor is surrounded by a water jacket into which water at 25°C is fed. SO2 feed rate is 1922 mol/min, and the air feed rate to the reactor is 9149 mol/min. The production rate of SO3...