Consider the reaction below to be at equilibrium:+ 3 B(e) + heat → 5 Cg) + 3 D(a q)In which direction will the reaction shift if pressure is decreased?O It will not shiftO It will shift toward the products.O It will shift toward the reactants.

For the equilubrium reaction,4 A(g) + 3 B(g) + heat → 5 C(g) + 3 D(aq)According to Le Chatelier's principle when there is a disturbance in the equilibrium of a system by means of temperature, pressure, or concentration, the equilibrium will shift in that particular direction in order to nullify the effect of disturbance. That is When there is a decrease in the pressure of a system, the equilibrium will shift in that direction where there is an increase in the number of moles of gas. So that it can nullify the effect of decreasing pressure by increasing its volume.In this reaction 4 A(g) + 3 B(g) + heat → 5 C(g) + 3 D(aq), the total number of gaseous products is 5 while the total number of gaseous reactants is 7, that is the number of gaseous molecules increases in the backward direction. Thus by decreasing the pressure of the system, the equilibrium shift towards the reactant side.Answer: If the pressure of a system decreases, the equilibrium will shift towards the reactant side.

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Consider the reaction below to be at equilibrium: 4 Ae) + 3 Be) + heat 5 Ce) + 3 D(a q) In which direction will the reaction shift if pressure is decreased? It will not shift It will shift toward the products. It will shift toward the reactants.

Consider the reaction below to be at equilibrium: 4 Ae) + 3 Be) + heat 5 Ce) + 3 D(a q) In which direction will the reaction shift if pressure is decreased? It will not shift It will shift toward the products. It will shift toward the reactants.

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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