Case Study 3 Thompson

Please make a detailed explanation of the step-by-step process. If it's possible to have a diagram, it will be much appreciated. Thank you!

Copra enters a dryer containing 60% water and 40% of solids leaves with 5% water and 95% solids.  Find the weight of water removed based on each pound of original product.  Answer:  weight of water removed = 0.58 lb

bliuzodt to mopolb 9. If machine parts are degreased by means of kerosene as shown in the diagram, how much kerosene make-up is needed per day? How much kerosene has to enter the degreasing vat per day? There are about 3 lb of grease per 100 lb of machine parts, and 60 tons of machine parts are processed each day. Five thousand pounds of kerosene (the 10% solution) are carried away by the machine parts each day but drip off and are caught and put back in the degreasing vat. Two hundred pounds of the 10% solution are lost each day from the vat by evaporation, spillage, or by being carried away.

4G* all 92% Í 10:48 pm Assignment No 1 25. Cost of Milk The graph shows the increase in the price of a quart of milk. Why might the increase appear to be O larger than it really is? 25. Cost of Milk The graph shows the increase in the price of a quart of milk. Why might the increase appear to be larger than it really is? Cost of Milk $3.50 $3.50 $3.00 $2.50 $2.00 $1.50 $1.08 MILK $1.00 $0.50 MILK Fall 1988 Fall 2011

I Review I Constants I Periodic Table There are two carotid arteries that feed blood to the brain, one on each side of the neck and head. One patient's carotid arteries are each 11.2 cm long and have an inside diameter of 5.1 mm . Near the middle of the left artery, however, is a 2.0-cm-long stenosis, a section of the artery with a smaller diameter of 3.3 mm . Part A For the same blood flow rate, what is the ratio of the pressure drop along the patient's left carotid artery to the drop along his right artery? ? APL APr Submit Request Answer

Thermodynamics: Ideal Gas Note: Please make sure that every detail/formula is included in the solution. Please also make sure to avoid taking blurry pics. Thank you in advance!

Principles of Chemical Engineering – First Year 10. A solution in water contains 1.704 kg of HNO3/kg H;0, and the solution has a specific gravity of 1.382 at 20°C. What is the mass of HNO; in kg per cubic meter of solution at 20°C? Lecture: 3

Thermodynamics - need help with part a and b

1. When heating a solution, a scientist detects a temperature increase in the solution during a period of time. Which of the following statements accurately characterizes the solution during this period? A. The velocity of molecules in the solution is increasing. B. The solution is at boilkng point C. The solution's temperature increases to proportional to its Hvaporizes D. The solution is undergoing phase a change

You are working in a biology lab during your summer break. Your supervisor asks you to perform an experiment to find the effective spring constant (in N/m) of a partial molecule of DNA (deoxyribonucleic acid). You perform experiments and find that a single straight portion of a DNA molecule is 2.19 μm long. You then perform an activity that charges the ends of the molecule; each end becomes singly ionized: negative on one end, positive on the other. After the ends are charged, the molecule shrinks by 1.31% of its length. 1.21e-9

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Q1: Ammonia is absorbed in water from a mixture with air using a column operating at atmospheric pressure and 295 K. The resistance to transfer can be regarded as lying entirely within the gas phase. At a point in the column, the partial pressure of the ammonia is 6.6 kN/m The back pressure at the water interface is negligible, and the resistance to transfer may be regarded as lying in a stationary gas film 1 mm thick. If the diffusivity of ammonia in air is 0.236 cm2 /s, what is the transfer rate per unit area at that point in the column?

1. In general, the internal energy U depends on both temperature and volume, U=U(TV). The volume dependence comes from the potential energy due to the interactions among the particles. For free particles, there are no interactions, thus, the internal energy U should be independent of the volume, i.e., = 0. Verify this result for ideal gas pV = RT. au av

You witness an industrial fire in which an unknown liquid spilled in to a 8.2 feet diameter circular dike. You were told the tank holding the liquid spilled its entire content of 3,180 kg in to the dike. The fire started and burned for 30 minutes before consuming all the fuel. If the fire had a heat release rate of 50.5 MW what is the chemical heat of combustion of the fuel?

a) The number of kilocalories in food is determined by calorimetry techniques in which the food is burned and the amount of heat transfer is measured. How many kilocalories per gram are there in a 5.00-g peanut if the energy from burning it is transferred to 0.500 kg of water held in a 0.100-kg aluminum cup, causing a 54.9C temperature increase? (b) Compare your answer to labeling information found on a package of peanuts and comment on whether the values are consistent.

Answer this as fast as you can please I will give good rating

Energy, Heat Capacity, And Temperature Changes

THE QUESTION IS ABOUT HEAT TRANSFER SUBJECT

What are the volumes of two chambers seperated by a piston wall that allows heat exchange but the system as a whole is isolated? The wall is initially fixed but then is loosed to move. How do you find the volumes of both chambers once equilibrium is reached? Each chamber is filled with a different, single-atom gas. I am given an initial mol, temperature, and pressure of each chamber.