Why would removing a reactant from a reaction cause equilibrium to shift to the right instead of left?
Why would removing a reactant from a reaction cause equilibrium to shift to the right instead...
Which way will a reaction shift it more product is added to a reaction at equilibrium? Left Ostays the same right QUESTION 3 Which way will a reaction shift it more reactant is added to a reaction at equilibrium? left stays the same right QUESTION 4 Which way will an endothermic reaction shift if the temperature is lowered? left right Ostays the same
In the following reaction which condition will cause the equilibrium to shift to the right? HCN + NaOH ↔ NaCN + H2O Adding more HCN. Adding more water. Adding more NaCN. Decreasing the NaOH concentration.
QUESTION 5 Which change to this reaction system would cause the equilibrium to shift to the left? N2(g) + 3H2(g) = 2NH3(g) + heat addition of a catalyst removal of NH3(g) addition of H2 (g) cooling the system decreasing the pressure
Mark ALL CHOICES that would cause a shift to the REACTANT side for this reaction based on LeChatlier's principle. 2SO2(g)+ O2(g) ⇌ 2SO3(g) + heat Question 2 options: 1) Remove catalyst 2) Remove SO2 3) Decrease pressure 4) Add O2 5) Remove SO3
For the following equilibrium reaction, predict the direction of the equilibrium shift by specifying if each stress will cause the concentration of reactants or products to increase NH3(g)+H2O(l) ⇋ NH4+(aq)+OH−(aq) Drag the appropriate stresses to their respective bins. Adding NH4+(aq) Adding NH3(g) Adding OH-(aq) Removing NH4+(aq) Removing OH-(aq) Shifts in the direction of the reactants: Shift in the direction of the products:
6. For the following reaction at equilibrium, which change will cause the equilibrium to shift to the left? sle . 2NOBr(g) = 2NO(g) + Br2(g) AH®rxn = 30 kJ/mol A) Decrease the temperature.se (0.5 pt) B) Increase the temperature. C) Increase the container volume. D) Remove some NO. E) Add more NOBr. DOLDS F) Remove some Br2.
QUESTION 1 The following reaction is endothermic. Which change will shift the equilibrium to the right? 2 503(9) = 2 SO2(g) + O2(9) removing SO3 adding SO2 none of the other answers are correct decreasing the volume (increasing the pressure) decreasing the temperature w
QUESTION 6 For the following reaction, increasing the pressure will cause the equilibrium heat + 2 H2O(g) + 2 H2(g) + O2(g) shift to the right, towards products. shift to the left, towards reactants. remain unchanged, but the reaction mixture will get warmer remain unchanged, but the reaction mixture will get cooler. pressure has no effect on equilibrium.
The following reaction is exothermic. Which change will shift the equilibrium to the right? 2 SO2 (g) + O2 (g) = 2 So, (9) o Adding So, Decreasing the volume of the reaction flask Removing O2 Heating the reaction QUESTION 11 A positive AGⓇ for a reaction implies The reaction is never spontaneous The products predominate at equilibrium The reaction is always spontaneous The reactants predominate at equilibrium ОО QUESTION 12 Which of the following is TRUE regarding AG and...
12. Why is the LAS vertical? 13. A) Two examples that cause the SAS to shift right. B) Two examples that cause the SAS to shift left.