Consider the reaction. A(aq) = 2 B(aq) K = 1.65 x 10-º at 500 K If a 2.90 M sample of A is heated to 500 K, what is the concentration of B at equilibrium?
Consider the reaction. A(aq) = 2 B(aq) K = 1.65 x 10-º at 500 K If a 2.90 M sample of A is heated to 500 K, what is the concentration of B at equilibrium?
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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Thermo chem homework.. thanks!
![**Equilibrium Reaction Analysis**
Consider the reaction:
\[ \text{A(aq)} \rightleftharpoons 2 \text{B(aq)} \]
Given the equilibrium constant:
\[ K = 1.65 \times 10^{-6} \text{ at } 500 \text{ K} \]
**Problem Statement:**
If a 2.90 M sample of A is heated to 500 K, what is the concentration of B at equilibrium?
---
**Explanation and Analysis:**
In this problem, we examine the equilibrium dynamics of a reaction where a single reactant A in aqueous solution forms two moles of product B. The reaction is characterized by its equilibrium constant \( K \), a measure of the ratio of concentrations of products to reactants at equilibrium, at a specified temperature of 500 K.
The task is to determine the concentration of the product B when the reaction reaches equilibrium after an initial concentration of 2.90 M of reactant A is subjected to the temperature condition provided.
This type of problem typically involves setting up an ICE table (Initial, Change, Equilibrium) and solving a quadratic equation derived from the equilibrium constant expression.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc6ae9165-8c64-40e9-9a68-65bc31ca98b7%2Fc42138ec-3359-42b5-8a2c-5ee74204ae31%2F4espkwi_processed.png&w=3840&q=75)
Transcribed Image Text:**Equilibrium Reaction Analysis**
Consider the reaction:
\[ \text{A(aq)} \rightleftharpoons 2 \text{B(aq)} \]
Given the equilibrium constant:
\[ K = 1.65 \times 10^{-6} \text{ at } 500 \text{ K} \]
**Problem Statement:**
If a 2.90 M sample of A is heated to 500 K, what is the concentration of B at equilibrium?
---
**Explanation and Analysis:**
In this problem, we examine the equilibrium dynamics of a reaction where a single reactant A in aqueous solution forms two moles of product B. The reaction is characterized by its equilibrium constant \( K \), a measure of the ratio of concentrations of products to reactants at equilibrium, at a specified temperature of 500 K.
The task is to determine the concentration of the product B when the reaction reaches equilibrium after an initial concentration of 2.90 M of reactant A is subjected to the temperature condition provided.
This type of problem typically involves setting up an ICE table (Initial, Change, Equilibrium) and solving a quadratic equation derived from the equilibrium constant expression.
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