13. Consider the following reaction which is al equilibrium at 25 "C: NH4(NH2CO2X) - 2 NH3(e)...
Consider the following reaction which is at equilibrium at 25 degree C: NH_4(NH_2CO_2)(s) 2 NH_3(g) + CO_2(g), delta H degree = 152.2 kJ In which direction will the reaction shift if? *(a) the pressure is increased (b) the pressure decreased (c) the temperature is increased (d) the temperature is decreased (e) some CO_2 is added (f) NH_3 is removed (g) a catalyst is added (h) some NH_4(NH_2CO_2) is added (i) some Ne is added; and, (j) the volume is increased
at 1000 K? for the reaction 12. The equilibrium constant, K 2 HI(g) H2(g) I2(g) is 55 at 425 C. Ifa 0.40 mol sample of HI was introduced into a 1.00 mL. reaction vessel at 425 C, what are the equibrium concentrations of H2, 12, and HI? 13. Consider the following reaction which is at equilibrium at 25 C 2 NH3(g) + CO2(g) A-152.2 kJ Ni4(NH2CO2X) In which direction will the reaction shift if (a) the pressure is increased (b)...
#1000K? 12. The equilibrium constant,ke, for the reaction H() + 12(g) 2 HI(g) 13542 0 40 mol sample of HI was introduced into a 1,00 mL reaction vessel at 125 °C, what are the equibrium concentrations of H2. 12, and HI? 13. Consider the following reaction which is at equilibrium at 25°C: 2NH3(g) + CO2(g), Alº - 152.2 kJ (c) the temperature is increased In which direction will the reaction shini (a) the pressure is increased (b) the pressure is...
10. Consider the following reaction, which is at -- 90.0 kJ N () AN N: ) +3H () In which direction will the reaction shift if? a) the pressure is decreased at constant temperature b) the pressure is increased at constant temperature c) the temperature is decreased at constant pressure d) the temperature is increased at constant pressure c) a catalyst is added
pages 2-4 please! its equilibrium worksheet 2. A sample of gaseous BrCl is allowed to decompose in a closed container at 25C according to the equation below: 2BrCl(g) Bra(g) + Cl2(g) When the reaction reaches equilibrium, the following concentrations were obtained: [BrCl] = 0.38 M, [Cl:] = 0.26 M & [Br2] = 0.26 M. Determine the equilibrium constant for the reaction 3. A mixture of gases NOCI, Cl and NO was allowed to reach equilibrium at a particular temperature. The...
ilTempesab 2The con centeation 2) The surface area of a solid lid 13. Write the equilibrium expression for the following reaction. Mole o Nao5.52 Cl2COCI2 is run and at equilibrium the concentrations 14. The reaction: CO are found to be [CO] 0.15M, [Cl2] 0.10M and [COCl2] 0.30. Calculate the equilibrium constant for the reaction. 15. For the following endothermic reaction, use Le Chatelier's principle to determine the direction of equilibrium shift when the indicated stress is applied. 2 HBr H2+Br2...
Given the reactions determine the value of K_c for the reaction Consider the equilibrium In which direction will the equilibrium shit when (a) N_2O_4 is added, (b) NO: removed, (c) the pressure is increased by addition of N_2(g). (d) the volume is increased, (e) the temperature is decreased?
2. For the following equilibrium reaction: Energy + 2AB (g) = 2 AB (g) + B2 (g) where K = 55 What will happen to the amount of B2 (increase, decrease or stay the same) if a) a catalyst is added b) some AB is removed c) temperature is increased d) pressure is increased e) the amounts of AB, and AB are kept constant while the value of K is decreased
Consider the following equilibrium for which H = 664.38: N2(g) + 2 H2O(g) 2 NO(g) + 2 H2(g) How will each of the following changes affect an equilibrium mixture of the 4 gases in this reaction? (a) NO(g) is added to the system. (b) The reaction mixture is heated. (c) The volume of the reaction vessel is reduced by 50%. (d) A catalyst is added to the reaction mixture. (e) The total pressure of the system is increased by adding...
6. Answer the following questions regarding the equilibrium for the reaction below 2 AsH3(g) = 2 As (s) + 3 H2 (9) a. If AsH3 was removed from the equilibrium mixture, what would happen to the equilibrium concentration of H2? (increase, decrease, no change) b. If additional As is added to the reaction, what would happen to the equilibrium concentration of AsH3? (increase, decrease, no change) c. If the value of K decreases as the temperature of the system is...