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Consider this exothermic reaction at equilibrium: C(s) + 2H2(g) - CH2(g). Predict whether the reaction will...
Question 14 of 27 Save A Question 14 12 points Consider this exothermic reaction at equilibrium:...
Question 14 of 27 Save A Question 14 12 points Consider this exothermic reaction at equilibrium: 2C(s) + O2(8) -- 200(g). Predict whether the reaction will shift left, right, or will not shift after each disturbance. Use the drop down to answer. When some CO is removed, the reaction will When some C is added, the reaction will When the volume of the reaction mixture is decreased the reaction will When the temperature is increased the reaction will Question 15...
For the following reaction: 2BrNO(g) 2NO(g) + Br2(g) This is an exothermic reaction in the forward...
For the following reaction: 2BrNO(g) 2NO(g) + Br2(g) This is an exothermic reaction in the forward direction. Predict the direction of change (shifts left, shifts right or no change) upon each disturbance. a) NO added to the reaction mixture:________________________________________________ b) Increasing the temperature of the reaction mixture:___________________________________ c) BrNO added to the reaction mixture :_______________________________________________ d) Br2 removed from the reaction mixture:_____________________________________________ e) Lowering the volume of the reaction mixture:_________________________________________ f) Adding a catalyst to the reaction mixture:____________________________________________
6. Answer the following questions regarding the equilibrium for the reaction below 2 AsH3(g) = 2...
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...
+2H2(g)+ CH4(g) +CO2(g)--2CO(g) Δ Predict which direction the equilibrium will shift (left, towards reactants or right,...
+2H2(g)+ CH4(g) +CO2(g)--2CO(g) Δ Predict which direction the equilibrium will shift (left, towards reactants or right, towards products) when you perform the following actions: ft Left Shift Right Action Add CH4s to the reaction Add CO2 to the reaction Add CO to the reaction Add H2 to the reaction Remove CHs from the reaction Remove CO2 from the reaction Remove CO from the reaction Remove H2 from the reaction Increase pressure by reducing volume Cool the reaction mixture Heat the...
Consider the following reaction which is at equilibrium at 25 degree C: NH_4(NH_2CO_2)(s) 2 NH_3(g) +...
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
8. The following exothermic reaction is allowed to reach equilibrium: 2 H2(g) + O2(g) =2H20 (g)...
8. The following exothermic reaction is allowed to reach equilibrium: 2 H2(g) + O2(g) =2H20 (g) a. What happens to the reaction when temperature is decreased? b. What happens to the reaction when temperature is increased? c. What happens to the reaction when H, (g) is added? d. What happens to the reaction when 0; (g) is removed? e. What happens to the reaction when H:0 (g) is removed? f. What happens to the reaction when H,0 (g) is added?
For the following reaction predict the effect on the equilibrium for each change with explanantion: L...
For the following reaction predict the effect on the equilibrium for each change with explanantion: L = reaction will shift left, R = reaction will shift right, N = no effect on equilibrium, determine equilibrium expresions, and if K = Keq, Ka, or Kb 4 BCl3 + P4 + 6 H2 <===> 4 BP + 12 HCl delta H < 0 ___ 10 g of BCl is added ___ The temperature is increased ___ The volume is doubled ___ 50...
5. Use Le Chatelier's principle to determine whether the equilibrium for the exothermic reaction below shifts...
5. Use Le Chatelier's principle to determine whether the equilibrium for the exothermic reaction below shifts to the left, right, or does not change under each condition listed: N2(g) + 3H2(g) 2NH3(1) a. Some hydrogen is added b. A catalyst is added C. The temperature is raised d. The pressure is decreased by increasing the volume of the container
A mixture of gases is at equilibrium: CH4 (g) + H2O (g) → CO (g) +...
A mixture of gases is at equilibrium: CH4 (g) + H2O (g) → CO (g) + 3 H2 (g) ∆H = 206.103 kJ (a) Does the equilibrium shift to the left or to the right when some H2O (g) is removed from the reaction mixture? (b) Does the equilibrium shift to the left or to the right when some CO (g) is removed from the reaction mixture? (c) In which direction does the equilibrium shift as the temperature is raised?...
Consider the equilibrium: PC1s(g) = PCI(g) + Cl2(g) Predict the direction of the shift in equilibrium...
Consider the equilibrium: PC1s(g) = PCI(g) + Cl2(g) Predict the direction of the shift in equilibrium when the temperature is lowered AHO-92.5 kJ. some chlorine gas is removed from the reaction mixture c. pressure on the gas is lowered d. catalyst is added to the reaction mixture
Question 14 of 27 Save A Question 14 12 points Consider this exothermic reaction at equilibrium: 2C(s) + O2(8) -- 200(g). Predict whether the reaction will shift left, right, or will not shift after each disturbance. Use the drop down to answer. When some CO is removed, the reaction will When some C is added, the reaction will When the volume of the reaction mixture is decreased the reaction will When the temperature is increased the reaction will Question 15...
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...
+2H2(g)+ CH4(g) +CO2(g)--2CO(g) Δ Predict which direction the equilibrium will shift (left, towards reactants or right, towards products) when you perform the following actions: ft Left Shift Right Action Add CH4s to the reaction Add CO2 to the reaction Add CO to the reaction Add H2 to the reaction Remove CHs from the reaction Remove CO2 from the reaction Remove CO from the reaction Remove H2 from the reaction Increase pressure by reducing volume Cool the reaction mixture Heat the...
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
8. The following exothermic reaction is allowed to reach equilibrium: 2 H2(g) + O2(g) =2H20 (g) a. What happens to the reaction when temperature is decreased? b. What happens to the reaction when temperature is increased? c. What happens to the reaction when H, (g) is added? d. What happens to the reaction when 0; (g) is removed? e. What happens to the reaction when H:0 (g) is removed? f. What happens to the reaction when H,0 (g) is added?
5. Use Le Chatelier's principle to determine whether the equilibrium for the exothermic reaction below shifts to the left, right, or does not change under each condition listed: N2(g) + 3H2(g) 2NH3(1) a. Some hydrogen is added b. A catalyst is added C. The temperature is raised d. The pressure is decreased by increasing the volume of the container
Consider the equilibrium: PC1s(g) = PCI(g) + Cl2(g) Predict the direction of the shift in equilibrium when the temperature is lowered AHO-92.5 kJ. some chlorine gas is removed from the reaction mixture c. pressure on the gas is lowered d. catalyst is added to the reaction mixture
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