Answered

Get the information you need with the help of IDNLearn.com's expert community. Discover the information you need quickly and easily with our reliable and thorough Q&A platform.

Identify the correct equilibrium constant expression for this equation:

[tex]
C_6H_{12}O_6(s) + 6 O_2(g) \leftrightarrow 6 CO_2(g) + 6 H_2O(g)
[/tex]

A. [tex]K_{eq} = \frac{\left[CO_2\right]^6\left[H_2O\right]^6}{\left[C_6H_{12}O_6\right]\left[O_2\right]^6}[/tex]

B. [tex]K_{eq} = \frac{\left[O_2\right]^6}{\left[CO_2\right]^6\left[H_2O\right]^6}[/tex]

C. [tex]K_{eq} = \frac{\left[CO_2\right]^6\left[H_2O\right]^6}{\left[O_2\right]^6}[/tex]

Sagot :

GinnyAnsweridn
To identify the correct equilibrium constant expression for the given reaction
[tex]\[ \text{C}_6\text{H}_{12}\text{O}_6(s) + 6 \text{O}_2(g) \leftrightarrow 6 \text{CO}_2(g) + 6 \text{H}_2\text{O}(g), \][/tex]

it is essential to remember some fundamental points about equilibrium constants:
1. The concentration of solids (denoted by [tex]\((s)\)[/tex]) is not included in the expression for the equilibrium constant.
2. For gases (denoted by [tex]\((g)\)[/tex]), their concentrations (or partial pressures) are included in the expression.

The general form of the equilibrium constant expression for a reaction [tex]\( a \text{A} + b \text{B} \leftrightarrow c \text{C} + d \text{D} \)[/tex] is:

[tex]\[ K_{eq} = \frac{[\text{C}]^c[\text{D}]^d}{[\text{A}]^a[\text{B}]^b}. \][/tex]

Applying this to our specific reaction:

[tex]\[ \text{C}_6\text{H}_{12}\text{O}_6(s) + 6 \text{O}_2(g) \leftrightarrow 6 \text{CO}_2(g) + 6 \text{H}_2\text{O}(g), \][/tex]

we need to include the gaseous substances but exclude the solid glucose ([tex]\(\text{C}_6\text{H}_{12}\text{O}_6\)[/tex]).

Thus, the correct equilibrium constant expression is:

[tex]\[ K_{eq} = \frac{[\text{CO}_2]^6 [\text{H}_2\text{O}]^6}{[\text{O}_2]^6}. \][/tex]

This matches none of the options directly given. However, it appears that the last extra option 'DONE [tex]$\checkmark$[/tex]' asserts some incompleteness or error in the provided options, clarifying that these options might not directly cover the correct answer. So, this step-by-step methodological derivation gives the expression you need.

To finalize, the correct equilibrium constant expression for the given reaction is:
[tex]\[ K_{eq} = \frac{[\text{CO}_2]^6 [\text{H}_2\text{O}]^6}{[\text{O}_2]^6}. \][/tex]
Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. For dependable and accurate answers, visit IDNLearn.com. Thanks for visiting, and see you next time for more helpful information.