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A new catalyst is being developed with the hope of generating ethylene by the oxidative dehydrogenation of ethane, reaction (1). Two side reactions accompany the main reaction; these are the combustion reactions (2) and (3). A goal of the development effort is to react a mixture of 90% ethane and 10% air (you may take air to contain 79% N2 and 21% O2) at 1 atm and 150 degrees C. It is desired to operate at 50% conversion of O2 with a selectivity of 3 C2H4/CO2.
(1) 2 C2H6 + O2 --> 2 C2H4 + 2 H2O
(2) 2 C2H6 + 7 O2 --> 4 CO2 + 6 H2O
(3) C2H4 + 3 O2 --> 2 CO2 + 2 H2O
The compound has a molecular mass of 70. D) The compound contains a cyano or alkyne group. E) The compound contains a CO group
A sample of gas has a volume of 2 liters at 40 degrees celsius. what volume will the gas occupy at 0 degree celsius.
calculate the external pressure that must be applied to seawater, 1.14 M total ion concentration at 10 degrees celcius if the maximum concentration allowed in the product water
The reaction 2NO (g)-> N2 (g) + O2 (g) has a H = 180.5 kJ. How much heat will be required to produce 44.8 L of NO by the reverse reaction?
Calculate w (in kJ) when 265 g iron (III) oxide (MM = 159.7 g/mol) reacts with excess carbon to produce carbon dioxide gas at 358 K
Identify the oxidizing agent and reducing agent in the reaction. give breif rational for how this answer is arrived
How many grams of thallium may be formed by the passage of 57.5 amps for 1.34 hours through an electrolytic cell that contains a molten
What is the theoretical yield of PH3, when 150 g of Na3P is mixed with 250 grams of water? If the actual yield is 30 g, what is the % yield?
Organic chemists rely heavily on the spectroscopic methods of IR and NMR. Explain in great detail (that means more than 2 or 3 sentences) why the two methods have to be used in tandem to determine
When 7.51 grams of propane reacts with excess oxygen how many grams of carbon dioxide are formed
A solution was prepared by mixing 43.00 mL of 0.190 M HNO3 and 108.00 mL of 0.150 M HNO3. Calculate the molarity of the final solution of nitric acid.
How many grams of H3PO4 are in 175 mL of a 3.5 M solution of H3PO4?
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