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A student is trying to get a better catalyst for the H2O gas shift reaction: . The feed to the reactor 3 mol Carbon monoxide, 1 mol Carbon dioxide and 4 mol water. Volume of the reactor = 1 Litre. The reaction proceeds to equilibrium. Then you need to calculate that how many moles of H2 are produced per mole of H2O fed to the reactor if the reaction is carried out at the temperature of 850 degree Celsius? And also determine at what temperature should the reaction be run to get a seventy five conversion of carbon monoxide?
Compare your answers with the following: the effective charges on H and Cl in the HCl molecule are +0.178 and -0.178. A. HBr has a smaller dipole moment and a longer bond length than HCl
use the activity series of metals to write a balanced chemical equation for this single replacement reaction
407 mL of H2 gas is collected over water at 785.3mm Hg and 23.5 degrees C. What would be the volume of this dry gas at standard conditions?
List and describe at least three prokaryotic cellular features that could be targeted in this way to inhibit or kill a bacterial pathogen.
The osmotic pressure,pie , of a solution of glucose is 83.1atm . Find the molarity of the solution at 298k .
A 0.140-mole quantity of NiCl2 is added to a liter of 1.20 M NH3 solution. What is the concentration of Ni2 ions at equilibrium? Assume the formation constant* of Ni(NH3)62 is 5.5 × 108.
A corrosion potential of -0.299 V versus SCE was measured for a corroding alloy. what was the potential versus SCE?
How can you visually demonstrate that a substance is insoluble or just slightly soluble. Some solid remains in both cases.
Many cold packs contain ammonium nitrate and water. The dissolving of ammonium nitrate is endothermic. Which of the following best describes the energy and entropy changes that occur for the ammonium nitrate system
A particular diatomic molecule which contains H exhibits a 16.95 cm^-1 spacing between its rotational lines and bond length of 141.5 picometers. Determine the mass (in amu) of the unknown atom in the molecule.
For the titration of a weak base with a strong acid, the half titration point is reached when: Answer A. pH = pKb. B. pOH = pKb. C. pH = pOH. D. pH = pKa.
Determine the molar internal energy (kJ/mol) of HCl (B = 10.59 cm-1 and ? = 2886 cm-1) under standard thermodynamic conditions. For the vibrational part, use N = nNa.
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