Question
all the numbers
The reaction: 2NH3 (g) + CO2(g) NH4OCONH2 (s) is exothermic. In which direction will the equilibrium shift if: The temperature is increased? Remove NH3 is removed? Remove NH4OCONH2? Add CO2? Increase the volume? The synthesis of ammonia is exothermic. What conditions of temperature, pressure, use of a catalyst, etc. will the reaction favor the production of NH3? Hint, do not forget kinetics. 3 H2(g) + N2(g) 2 NH3(g) H2(g) + I2(g) 2H(g) has a Kc = 3.0 at some temperature. If 1.0 M H2 is mixed with 2.0 M I2 in an evacuated flask, what are the equilibrium concentrations of each? A first order reaction has an activation energy of 58.8 kJ/mole. If the rate constant is 0.010 s-1 at 25 degree C, at what Temperature will the rate constant be 0.020 s-1? 5.0 M H2S, 0.20 M H2 and 0.40 M S2 are mixed at 525 degree C where kc = 8.35 times 105. Is this mixture at equilibrium? If not, in which direction will it shift 2H2(g) + S2(g) 2 H2S (g) Given the following proposed mechanism, predict the rate law for the overall reaction. A2 + 2B rightarrow 2AB (overall reaction) Mechanism A2 2A fast Identify any intermediates. A + B rightarrow AB slow Write the rate law from the mechanism. Is the mechanism consistent with the overall reaction? The radioactive potassium-40 isotope decays to argon-40 with a half life of 1.2times109yr. If a moon rock is found to contain 18 % potassium, what is the age of the moon rock in years? original amount of potassium. The following data were collected for the reaction of: NO2(g) + O3(g) rightarrow NO3 (g) + O2(g) Write the rate law for the reaction. Determine the overall order for the reaction. Calculate k. Use your rate law to predict the rate for Run 4. For the reaction NH4OCONH2(s) 2NH3(g) +CO2(g), Kp = 9.0 times 10-3? What are the equilibrium pressure of NH3 and CO2? A reaction has an Ea = 45 kJ/mole and Delta E = -90 kJ/mole. Sketch the reaction profile. What is a catalyst? Show, on the reaction profile, the effect of adding a catalyst.
Explanation / Answer
I DIDN'T GET YOUR QUESTION BUDDY :(
