12. (10 pts) At 25 °C, K. = 3.75 for the reaction SO2(g) + NO2(g) =...
12. (10 pts) At 25 °C, K. = 3.75 for the reaction SO2(g) + NO2(g) = SO3(g) + NO(g). Calculate the concentrations of all species at equilibrium, when the initial concentrations are all 0.800 M and equilibrium established. 13. (10 pts) Calculate the pH of a 0.10 M NaNO, solution (K, -4.5 x 10" for HNO2).
Name: (print clearly) 12. (10 pts) At 25 °C, K. - 3.75 for the reaction SO2(g) + NO2(g) SO(g) + NO(g). Calculate the concentrations of all species at equilibrium, when the initial concentrations are all 0.800 M and equilibrium established. 13. (10 pts) Calculate the pH of a 0.10 M NaNO2 solution (K. - 4.5 x 104 for HNO.).
At a particular temperature, K = 3.75 for the reaction: SO2(g) + NO2(g) SO3(g) + NO(g). If all four gases had initial concentrations of 0.250 M, calculate the equilibrium concentrations of the gases.
The reaction NO2(g) + SO2(g) ⇌NO (g) + SO3(g) has a Kc =10 under some conditions. If the initial concentrations of both NO2 and SO2 are 0.5 M, then calculate the equilibrium concentrations of all four species. [NO2]eq= __________ [SO2]eq= __________ [NO]eq= __________ [SO3]eq= _________
1. At a particular temperature, K = 2.50 for the reaction: SO2 (g) + NO2 (g) ⇄ SO3 (g) + NO (g). If all four gases had initial concentrations of 1.00 M, calculate the equilibrium concentrations of SO2. 2. At a particular temperature, Kp = 0.25 for the reaction: N2O4 (g) ⇄ 2 NO2 (g). A flask containing only N2O4 at an initial pressure of 4.5 atm is allowed to reach equilibrium. a. Calculate the equilibrium partial pressure of N2O4....
please explain! thank you! 23) (5 pts) For the following reaction: SO2 (g)+ NO2 (g) SO3(g) + NO (g) given that the initial concentrations of SO2 and NO2 are 0.1 M, the initial concentrations of S03 and NO are 0.15 M, and that K 3.5, Calculate the concentration of all the gases at equilibrium. (Show work, correct units, use back if need be) IS
5. 2.00 mol each of SO2 and NO2 are introduced into a 1.00 L reactor at 300°C where Kp = 3.4. SO2(g) + NO2(g) <=> SO3(g) + NO(g) a) Give the general expression for K, for this system in terms of the concentrations ci b) Give the general expression for Kp for this system in terms of the partial pressures Pi. c) Assuming that the gases all behave ideally what is the relationship between K, and Kp? d) What is...
At some temperature, the value of the equilibrium constant for the reaction: SO2 (g) + NO2(g) ↔ SO3(g) + NO(g) has the value K = 0.640. If all four gases are placed into a container, each with an initial partial pressure of 1.25 atm, calculate the equilibriuym partial pressure (in atm) of SO3(g)
At 550 K, the reaction- SO2(g) + NO2(g) ⇌ SO3(g) + NO(g) has Kc = 770. If 0.496 moles of SO3 and 0.496 moles of NO are placed in a 5.00-L container at 550 K, what is the concentration of SO3 at equilibrium? A) 4.3 M B) 0.096 M C) 0.099 M D) 17 M E) 0.025 M
40. Consider the following reaction equation: SO2 + NO2 → SO3+NO If.35 moles of SO2 and NO2 are delivered into a 1.00 L reactor at a particular temperature and having established equilibrium, calculate the value of Kc for this reaction if it is determine d that so,=214 M at equilibrium. )︿ C·