A gaseous mixture of 25% CO, 25% CO2, 25% H2 and 25% H20 is brought to...

A gaseous mixture of 25% CO, 25% CO2, 25% H2 and 25% H20 is brought to a temperature T and 1atm. Equilbirium composition of the gas mixture is determined by the following reaction

CO2 + H2 = CO + H20. Calulate the equilbirium composition of the gaseous phase at 700K and at 1500K. Given G at 700K is 14kJ and at 1500K is -9.6kJ

Expert Solution

samet mamat answered 2 years ago

The amount of carbon dioxide in a gaseous mixture of CO2 and CO can be determined...

The amount of carbon dioxide in a gaseous mixture of CO2 and CO can be determined by passing the gas into an aqueous solution that contains an excess of Ba(OH)2, The CO2 reacts, yielding a precipitate of BaCO3, but eh CO does not react. This method was used to analyze the equilibrium compostion of the gas obtained when 1.77 g of CO2 reacted with 2.0 g of graphite in a 1.000 L container at 1100 K. The analysis yielded 3.41...

A vessel contains a gaseous mixture of composition by volume 80% H2, and 20% CO.

A vessel contains a gaseous mixture of composition by volume 80% H2, and 20% CO. It is desired that the mixture should be made in the proportion 50% H2 and 50% CO by removing some of the mixture and adding some CO. Calculate, per kilomole of mixture, the mass of mixture to be removed and the mass of CO to be added. The pressure and temperature in the vessel remain constant during the process. Take the molar mass of H2...

A gaseous mixture of CO and CO2 has a density of 0.9967 g/L at 14.24°C and...

A gaseous mixture of CO and CO2 has a density of 0.9967 g/L at 14.24°C and 490.1 mm Hg. What is the mass percent of CO?

2NaHCO3 ------> Na2CO3 + H20 + CO2 I have an impure mixture of NaHCO3 blended with...

2NaHCO3 ------> Na2CO3 + H20 + CO2 I have an impure mixture of NaHCO3 blended with NaCl. A 1.158 g sample of the mixture decomposes with heat, liberating gaseous products, and forming a final residue with a mass of 1.081 g. Answer the following. 18. Calculate the total mass lost in the form of water and carbon dioxide. 19. Calculate the number of moles of each gas, CO2 and H2O, that must have been lost as a result. (Hint: they...

For a mixture of 20% H2, 30% H2Ov, and 50% CO2 by volume, determine the mixture...

For a mixture of 20% H2, 30% H2Ov, and 50% CO2 by volume, determine the mixture molecular weight and enthalpy at 350 K.

Methanol (CH3OH) is made by reacting gaseous carbon monoxide (CO) and gaseous hydrogen (H2). A. What...

Methanol (CH3OH) is made by reacting gaseous carbon monoxide (CO) and gaseous hydrogen (H2). A. What is the theoretical yield of methanol if you react 37.5 kg of CO(g) with 4.60 kg of H2(g)? B. You found that 1.83 x 104 g of methanol is actually produced. What is the percent yield of methanol?

1. The standard enthalpy of combustion of glucose (C6 H12O6 (s)) to gaseous CO2 and H2...

1. The standard enthalpy of combustion of glucose (C6 H12O6 (s)) to gaseous CO2 and H2 O is -2538.5 kJ/mol at 298 K. The corresponding standard free energy is -2826.0 kJ/mol. This observation appears to indicate that the amount of useful work that can be extracted from the combustion of glucose at constant pressure and temperature is actually larger than the heat released when the combustion performs no useful work. (a) Explain, on the basis of the second principles of...

Methane is synthesized with a stoichiometric mixture of CO and H2 that is produced via a...

Methane is synthesized with a stoichiometric mixture of CO and H2 that is produced via a large scale coal gasification process CO + 3H2 = CH4 + H2O over Ni/Alumina catalyst. (a) What is the equilbrium conversion you can get at 400oC and 1 atm? (b) Because of exothermic nature of the reaction, reaction temperature inside a large scale commercial reactor could be raised to 700oC even if the feed temperature is kept at 350oC. Estimate the equilibrium conversion at...

CO(g)+H2O(g)⇌CO2(g)+H2(g) Kp=0.0611 at 2000 K A reaction mixture initially contains a CO partial pressure of 1360...

CO(g)+H2O(g)⇌CO2(g)+H2(g) Kp=0.0611 at 2000 K A reaction mixture initially contains a CO partial pressure of 1360 torr and a H2O partial pressure of 1768 torr at 2000 K. Part A Calculate the equilibrium partial pressure of CO2 and H2 ? torr

Consider the following reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kp=0.0611 at 2000 K A reaction mixture initially contains a CO...

Consider the following reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) Kp=0.0611 at 2000 K A reaction mixture initially contains a CO partial pressure of 1336 torr and a H2O partial pressure of 1764 torr at 2000 K. Part A Calculate the equilibrium partial pressure of CO2. Part B Calculate the equilibrium partial pressure of H2.

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