What Is the Equilibrium Constant Expression for the Reaction Shown $\frac { [ \mathrm { MgO } ] \left[ \mathrm { CO } _ { 2 } \right] } { \left[ \mathrm { MgCO } _ { 3 } \right] }$

question 64

Multiple Choice

What is the equilibrium constant expression for the reaction shown below?

• A)K_eq = \(\frac { [ \mathrm { MgO } ] \left[ \mathrm { CO } _ { 2 } \right] } { \left[ \mathrm { MgCO } _ { 3 } \right] }\)
• B)K_eq = \(\frac { \left[ \mathrm { MgCO } _ { 3 } \right] } { [ \mathrm { MgO } ] \left[ \mathrm { CO } _ { 2 } \right] }\)
• C)K_eq = \(\frac { [ \mathrm { MgO } ] + \left[ \mathrm { CO } _ { 2 } \right] } { \left[ \mathrm { MgCO } _ { 3 } \right] }\)
• D)K_eq = [MgO][CO₂]
• E)K_eq = [CO₂]

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