der the following reacti N2 (g) + 3H2 (g) 2NH3(g) + Energy Complete the table below by filling in "right" or "left" for the equilibrium shift and "increases" or "decreases" for the concentration of reactants and products. Stress Add N₂ Add NH3 Remove H₂ Remove NH3 Increase Temperature Decrease Temperature Increase Pressure Decrease Pressure Equilibrium Shift Right Concentration Concentration Concentration of N₂ of H₂ of NH3 No Change C C Decreases C Increases

der the following reacti N2 (g) + 3H2 (g) 2NH3(g) + Energy Complete the table below by filling in "right" or "left" for the equilibrium shift and "increases" or "decreases" for the concentration of reactants and products. Stress Add N₂ Add NH3 Remove H₂ Remove NH3 Increase Temperature Decrease Temperature Increase Pressure Decrease Pressure Equilibrium Shift Right Concentration Concentration Concentration of N₂ of H₂ of NH3 No Change C C Decreases C Increases

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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N2 (8) + 3 H2(g) =2 NH3(g) + heat Which of the following adjustments would shift the equilibrium to the right and increase the production of ammonia, NH3? Decrease N2 concentration Increase temperature Increase NH3 concentration Decrease temperature
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when an equilibrium is disrupted (“stressed”) due to changes that a chemist imposes on the system, Le Chatelier’s Principle predicts that the equilibrium will shift in the direction that will undo as much of the change as possible. For instance, if a particular reactant compound is removed through some chemical means, then the equilibrium will shift to favor the reactants, so as to replace some of the lost compound. In this lab, you will observe the effects of stress on the tetrachlorocobaltate(II)/hexaquocobalt(II) equilibrium shown below: CoCl42-(solv) + 6 H2O(solv) Co(OH2)62+(solv) + 4 Cl-(solv) blue pink The (solv) means a solvated species. In this system, ethanol is the solvent. This means that water can not be excluded from the reaction quotient any longer, since it is now a solute in ethanol and therefore has a measurable concentration. The color of the solution provides a visual clue about the dominant cobalt species…
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