Question 4A necessary step in the manufacture of sulfuric acid is the formation of sulfur trioxide, SO3, from sulfur dioxide, SO, and oxygen,0, shown here. At high temperatures, the rate of formation of SO, is higher, but the equilibrium amount (concentration or partialpressure) of SO, is lower than it would be at lower temperatures. The balanced reaction equation is 2S0, (g) +0,(g) → 2SO,(g)What does the equilibrium constant for this reaction do as the temperature increases?A Remains the sameIncreasesDecreasesResetsQuestion 5For a precipitation reaction to be useful in a gravimetric analysis, the product of the reaction must be insoluble.TrueB) FalseQuestion 6Analysis of the gases in a sealed reaction vessel containing NH3, N2, and H2 at equilibrium at 400° C established the concentrationof N2 to be 1.2 M and the concentration of H, to be 0.24 M.N,(g) + 3H,(g) =2NH,(g)K¸=0.50 at 400° C_ What is the equilibrium molar concentration of NH, ?A0.091B) 0.00910.00830.24

Equilibrium constant of an equilibrium reaction is given by aA + bB ↔cC +dDKeq = [C]c[D]d[A]a[B]b

A necessary step in the manufacture of sulfuric acid is the formation of sulfur trioxide, SO3, from sulfur dioxide, SO, and oxygen, 02, shown here. At high temperatures, the rate of formation of SO, is higher, but the equilibrium amount (concentration or partial pressure) of SO, is lower than it would be at lower temperatures. The balanced reaction equation is 2SO,(g) + O,(g) → 250,(g) . What does the equilibrium constant for this reaction do as the temperature increases? A Remains the same B Increases Decreases Resets

A necessary step in the manufacture of sulfuric acid is the formation of sulfur trioxide, SO3, from sulfur dioxide, SO, and oxygen, 02, shown here. At high temperatures, the rate of formation of SO, is higher, but the equilibrium amount (concentration or partial pressure) of SO, is lower than it would be at lower temperatures. The balanced reaction equation is 2SO,(g) + O,(g) → 250,(g) . What does the equilibrium constant for this reaction do as the temperature increases? A Remains the same B Increases Decreases Resets

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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