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Question: Ethylene oxide is produced by the oxidation of ethylene over a catalyst. Safety consideration dictates that the gaseous mixture entering the reactor should contain 10 mol air per mol ethylene. The conversion per pass is 22%. The ethylene oxide formed is completely condensed out and the remaining gases recycled. Make up oxygen is added to maintain the requisite oxygen levels. For a plant producing 440 kg/h of ethylene oxide,
1) Calculate the quantity of pure make up oxygen to be supplied, (in kg/h), in steady state operation.
The relevant reaction is represented by 2C2H4 + O2 → 2C2H4O
a solution is prepared from 2.50 g of an unknown compound and 25.0 g of benzene c6h6. the freezing point of this
Determine how many grams of C 6 H 12 O 6 should be mixed in 563 grams of C 2 H 5 OH) to form a 2.40X10^-2 m solution?
Assume that liquid water forms item 5. Write a formula equation for the reaction that shows the physical states of all compounds?
the density of diamond is 3.51 gcmnbsp . thenbsp international but non-si unit for weighingnbsp diamonds is the carat 1
Which of the following is the correct formula for the hydrate of copper (ii) sulfate that has 5 waters of hydration per formula unit? A.CuSO4-5H20 B. 5H2O-CuSO4
the valve between them is opened and the gases are allowed to mix. What would be the final pressure in torr after mixing, if initially C3H8 is in the first flask (Volume = 4.000 L)
An ideal gas is contained in a cylinder with a volume of 5.0x10^2 mL at a temperature of 30. degrees C and a pressure of 710. torr. The gas is then compressed to a volume of 18mL, and the temperature is raised to 818 degree C. What is the new pres..
verify that the 2s wavefunction for hydrogen is normalized. use the wavefunction for the 1s orbital to find the expression value for r
what are the spectatorions in the solution after the complete neutralization reactionoccurs when mixing the weak acid
For experiment 4 in chem. 208, Explain how do you find the term symbol. For example part 1b how did she determine the term symbol for the red line color
Can someone please define how the bond length of HCl factors in the rotation-vibration spectrum of HCl. Since the IR spectrum of the HCl shows many peaks, however not the HCl peak we want to see.
Coniine, a toxic substrate solution isolated from poison hemlock, contains only Carbon, Hydrogen, and Nitrogen. combustion analysis of a 5.024g sample yields 13.90mg of CO2 and 6.048mg of H20. what is the empirical formula of Coniine
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