5 equilibrium

At 1500 degrees C the equilibrium constant for the reaction CO)g) + 2 H2(g) <-> CH3OH(g) has the value Kp=1.4 x 10 to the negative 7. Calculate change in G degrees for this reaction at 1500 degrees C. Show all work and steps to the problem. If you are TA #103897 do not answer. Thanks

6 equilibrium

Determine the equilibrium constant Kp at 25 degrees C for the reaction N2(g) + 3 H2(g) <-> 2 NH3(g) (Change in Gdegree,(NH3(g) = -16.6 KiloJoule/mol) Show all work and steps to the problem. If you are TA #103897 do not answer. Thanks

7 Nitrosly chloride

Nitrosyl chloride (NOCl) decomposes at elevated temperatures according to the eqation 2 NOCl(g) <-> 2 NO(g) + Cl2(g) Calculate Kp for this reaction at 227 degrees C. For this reaction change in Hdegree =81.2 KJ/mol, change in Sdegree= 128 J/K x mol Show all work and steps to the problem. If you are TA #103897 do not ...continues

8 Kw

Kw for the auto-ionization of water, H2o(l) -> H positive(aq) + OH negative (aq) is 1.0 x 10 to the negative 14. Calculate deltaGdegree,DeltaSdegree and DeltaHdegree for the reaction at 25 degree C? Show all work and steps to the problem. If you are TA #103897 do not answer. Thanks

9 ethanol vapor

Calculate change in Gdegree for the combustion of ethanol vapor, C2H5OH(g), at 750degree C in oxygen to form carbon dioxide and water vapor. The following data is valid at 25 degree C: Changein H degree(KJ/mol) change in Gdegree(KJ/mol) C2H5OH(g) -234.8 -167.9 O2(g) 0 0 H20(g) ...continues

10 Celcius

Find the Celcius temperature at which the reaction N2)4(g) <-> 2NO2(g) will be in equilibrium when both gasses are present at partial pressures of 1.00 atm. DEltaH degree(25 degree C) DeltaGdegree(25 degree C) NO2(g) 33.85 KJ/mol 51.8 KJ/mol N2O4 9.66 KJ/mol 98.29 KJ/mol Show all wo ...continues

11 spontaneous

Assuming change in S degree adn change in H degree do not vary with temperature, ant what temperature will the reaction shown below become spontaneous? C(s) + H2)(g) -> H2(g) + CO(s) (change in s degree = 133.6 J/K x mol; change in H degree = 131.3 KJ/mol) Show all work and steps to the problem. If you are TA #103897 do ...continues

12 reaction

Consider the reaction CO(g) + 2 H2(g) <-> CH3)H(l) at 25 degree C. Change Gdegree(CO) =-137.3 KJ/mol change Gdegree (CH3OH)= 166.3 KJ/mol change in Hdegree (CO) = -110.5 KJ/mol change in Hdegree (CH3OH) = 238.7 KJ/mol Sdegree (CO) = 197.9 J/K x mol Sdegree (CH3OH)= 126.8 J/K x mol Calculate Sdegree(H2(g)) Show ...continues

molar entropy

Calculate DSo for the formation of PCl5(g) from its elements.

don't understand

Write balanced chemical equations for the following: Ionization in water of the weak acid HF Ionization in water of the strong acid HI Reaction of the strong acid HI with the strong base NaOH in water Interaction of the weak base C2H5NH2 with water. Ionization of the strong base KOH in water.