Equilibrium Constant and Reaction QuotientAt equilibrium, the concentrations of reactants and products can bepredicted using the equilibrium constant, Ke, which is a mathematicalexpression based on the chemical equation. For example, in the reactionaA + bB cC + dDwhere a, b, c, and d are the stoichiometric coefficients, the equilibriumconstant isKc =[CDABwhere [A], [B]. [C], and [D] are the equilibrium concentrations. If thereaction is not at equilibrium, the quantity can still be calculated, but it iscalled the reaction quotient, Qc. instead of the equilibrium constant, KeQc =CD4[A],"[B]*where each concentration is measured at some arbitrary time t.Part AA + 2B CAt equilibrium, [A] = 0.530 Mand [C] = 0.470 M. Calculate the value of the equilibrium constant, K-Express your answer numerically.▸ View Available Hint(s)A mixture initially contains A, B, and C in the following concentrations: [A] = 0.650 M. [B] = 0.650 M, and [C] = 0.350 M. The following reaction occurs and equilibrium isestablished:K₂ =DardaSubmitΠΑΣΦPrevious AnswersX Incorrect; Try Again; 5 attempts remainingPart B Complete previous part(s)24 of 43?Review | Constants | Periodic Table

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At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, Ke. which is a mathematical expression based on the chemical equation. For example, in the reaction aA + bB cC + dD where a, b, c, and d are the stoichiometric coefficients, the equilibrium constant is CD (AB Ke= where [A]. [B]. [C], and [D] are the equilibrium concentrations. If the reaction is not at equilibrium, the quantity can still be calculated, but it is called the reaction quotient, Qe. instead of the equilibrium constant, Ke. Qe ICD (A), "B where each concentration is measured at some arbitrary time t. Part A A mixture initially contains A, B. and C in the following concentrations: [A] = 0.650 M. [B] 0.650 M. and [C]=0.350 M. The following reaction occurs and equilibrium is established: A + 2B C At equilibrium, [A] = 0.530 M and [C] = 0.470 M. Calculate the value of the equilibrium constant. Ke Express your answer numerically. View Available Hint(s) K₂= Submit VD] ΑΣΦΑ 3 Previous Answers Part B Complete previous part(s) C X Incorrect; Try Again; 5 attempts remaining ?

At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, Ke. which is a mathematical expression based on the chemical equation. For example, in the reaction aA + bB cC + dD where a, b, c, and d are the stoichiometric coefficients, the equilibrium constant is CD (AB Ke= where [A]. [B]. [C], and [D] are the equilibrium concentrations. If the reaction is not at equilibrium, the quantity can still be calculated, but it is called the reaction quotient, Qe. instead of the equilibrium constant, Ke. Qe ICD (A), "B where each concentration is measured at some arbitrary time t. Part A A mixture initially contains A, B. and C in the following concentrations: [A] = 0.650 M. [B] 0.650 M. and [C]=0.350 M. The following reaction occurs and equilibrium is established: A + 2B C At equilibrium, [A] = 0.530 M and [C] = 0.470 M. Calculate the value of the equilibrium constant. Ke Express your answer numerically. View Available Hint(s) K₂= Submit VD] ΑΣΦΑ 3 Previous Answers Part B Complete previous part(s) C X Incorrect; Try Again; 5 attempts remaining ?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 86QRT

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Similar questions

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