Given the reaction below at equilibrium in a closed container at 500oC. How would the equilibrium...
- Given the reaction below at equilibrium in a closed container
at 500oC. How would the equilibrium be influenced by the
following?
SnO2(g) + 2C(s)⇌ Sn(s) + 2CO2(g) ΔH = + 360.0 K A Introducing a catalyst B Increasing the T C Decreasing the T D Increasing the P by decreasing V E Increase concentration of CO2 F Decrease concentration of SnO2(g)
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Given the reaction below at equilibrium in a closed container
at 500oC. How would the equilibrium...
1) The reaction below is exothermic 2SO2 (g) + O2(g) = 2803(g) + heat Le Châtelier's...
1) The reaction below is exothermic 2SO2 (g) + O2(g) ⇌ 2SO3(g) + heat Le Châtelier's Principle predicts that _______ will result in an increase in the number of moles of SO3 (g) in the reaction container. Which direction will the reaction shift: ? left or right A) increasing the volume of the container B) increasing the amount of SO2 C) removing some oxygen D) increasing the temperature E) decreasing the pressure 2) Consider the following reaction at equilibrium: 2SO2 (g) + O2 (g) ⇌ 2SO3 (g) + heat ΔH...
In the lab, you prepare a solution in a 150 mL volumetric flask by mixing 25.0...
In the lab, you prepare a solution in a 150 mL volumetric flask by mixing 25.0 mL of 1.35 M NaIO4, then diluting to the mark on the flask. The following equilibrium occurs: IO−4 (aq)+2 H2O (l)⇌H4IO−6 (aq) Kc=3.5×10−2 The equilibrium concentration of H4IO6: Calculate K for the following reaction: SnO2(s)+2CO(g)⇌Sn(s)+2CO2(g) SnO2(s)+2H2(g)⇌Sn(s)+2H2O(g) K=8.12 Sn (s) + 2 H_2O (g) K = 8.12 H2(g)+CO2(g)⇌H2O(g)+CO(g) K=0.771
Given the reaction below, which of the following would cause an increase in the concentration of...
Given the reaction below, which of the following would cause an increase in the concentration of products? 4NH3(g) + 3O2(g) <=> 2N2(g) + 6H2O(g) A. addition of water B. removal of ammonia C. adding a catalyst D. decreasing the volume of the container E. There is no way to increase the concentration of products in the equilibrium reaction.
L. 35. none of these choices is CUITCCL The following reaction is at equilibrium at a...
L. 35. none of these choices is CUITCCL The following reaction is at equilibrium at a pressure of l atm, in a closed container. NaOH(s) + CO2(g) + NaHCO3(s): AHºrn <0 Which, if any, of the following actions will decrease the concentration of CO2 gas present at equilibrium? adding N2 gas to double the pressure adding more solid NaOH increasing the volume of the container lowering the temperature none of these choices is correct B.
B C. D. high temperature, high pressure l ow temperature, high pressure high temperature, low pressure...
B C. D. high temperature, high pressure l ow temperature, high pressure high temperature, low pressure low temperature, low pressure none of these, unless a catalyst is present The following reaction is at equilibrium at one atmosphere, in a closed container NaOH(s) + CO2(g) + NaHCO3) 34. А. B. C. D. Which, if any, of the following actions will decrease the total amount of Cogas present at equilibrium? adding N, gas to double the pressure adding more solid NaOH decreasing...
Consider this reaction at equilibrium 2SO2(g)+O2(g)⇌2SO3(g)ΔH=−198kJ Which of these changes would cause PSO2 to increase? Decreasing...
Consider this reaction at equilibrium 2SO2(g)+O2(g)⇌2SO3(g)ΔH=−198kJ Which of these changes would cause PSO2 to increase? Decreasing the temperature Increasing the volume of the container Increasing the total pressure Adding O2(g)
can someone help ts) Given the following reaction in a non-rigid, but closed container: Heat +CaCO3(-)...
can someone help
ts) Given the following reaction in a non-rigid, but closed container: Heat +CaCO3(-) + H2O + CO2(g) + 2HCO3"(aq) + Cat2(aq) k [HCO₃ ] [ca [CO₂] Which way will the equilibrium shift if: Left Right No Shift CaCO3() is added to the container Left Right No Shift Arg) is added to the container more moles - undo CO2 (g) is removed from the container Right No Shift Left Left Right No Shift The container is heated TPV...
For each event, indicate how the concentration of each species in the chemical equation will then...
For each event, indicate how the concentration of each species in the chemical equation will then change to reach equilibrium. An up arrow indicates an increase in concentration, a down arrow indicates a decrease in concentration, and leaving it blank means there is no change in the concentration. 2CO(g) + O2(g) ↽−−⇀ 2CO2(g) increasing the concentration of CO increasing the concentration of CO2 decreasing the volume of the system
Given the following relationships, how would the reaction shift to establish or maintain equilibrium? a. Q>K...
Given the following relationships, how would the reaction shift to establish or maintain equilibrium? a. Q>K b. Q<K c. Q=K How would the equilibrium shift given the following stresses on the following reaction? A (l) + B (g) ↔ 2C (g) + D (l) ΔH = 145 kJ Removal of compound D Increase in temperature Decrease in pressure Indicators are usually organic molecules with functional groups that will accept or donate protons to the solution which will change the structure...
The equilibrium constant in terms of pressures for the reaction SnO2(s) + 2CO(g) Sn(s) + 2CO2(g)...
The equilibrium constant in terms of pressures for the reaction SnO2(s) + 2CO(g) Sn(s) + 2CO2(g) at 25 °C is Kp = 0.124. Calculate the reaction quotient Q for each of the following conditions and determine whether solid Sn is consumed or produced as the reaction comes to equilibrium. (A) PCO = 0.249 atm; PCO2 = 0.108 atm; Sn is a) consumed b) produced (B) PCO = 6.34×10-2 atm; PCO2 = 0.174 atm; Sn is a)consumed b) produced
L. 35. none of these choices is CUITCCL The following reaction is at equilibrium at a pressure of l atm, in a closed container. NaOH(s) + CO2(g) + NaHCO3(s): AHºrn <0 Which, if any, of the following actions will decrease the concentration of CO2 gas present at equilibrium? adding N2 gas to double the pressure adding more solid NaOH increasing the volume of the container lowering the temperature none of these choices is correct B.
B C. D. high temperature, high pressure l ow temperature, high pressure high temperature, low pressure low temperature, low pressure none of these, unless a catalyst is present The following reaction is at equilibrium at one atmosphere, in a closed container NaOH(s) + CO2(g) + NaHCO3) 34. А. B. C. D. Which, if any, of the following actions will decrease the total amount of Cogas present at equilibrium? adding N, gas to double the pressure adding more solid NaOH decreasing...
can someone help
ts) Given the following reaction in a non-rigid, but closed container: Heat +CaCO3(-) + H2O + CO2(g) + 2HCO3"(aq) + Cat2(aq) k [HCO₃ ] [ca [CO₂] Which way will the equilibrium shift if: Left Right No Shift CaCO3() is added to the container Left Right No Shift Arg) is added to the container more moles - undo CO2 (g) is removed from the container Right No Shift Left Left Right No Shift The container is heated TPV...
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