Question

In: Chemistry

Match the following. Drag the appropriate labels to their respective targets. K << 1 Q <...

Match the following.

Drag the appropriate labels to their respective targets.

K << 1

Q < K

Q = K

Q >> 1

K approximately 1

Targets

--------- reaction favors formation of more product

--------- reaction will favor the formation of reactant

_____ reaction is at equilibrium

--------- reaction does not strongly favor reactants or products

--------- reaction has a larger amount of product than reactants


Solutions

Expert Solution

K <<1--------- reaction favors formation of more reactants

Q < K -----------reaction favors formation of more product

Q = K -----------reaction is at equilibrium

Q >>1 ----------- reaction has a larger amount of product than reactants

K approximately 1 ------------ reaction does not strongly favor reactants or products

Explanation : Q is reaction quotient which describes that reaction is not at equilibrium . Q is the ratio of concentration of product raised to concentration on reactant.

If Q> 1 then concentration of product is more than concentration of reactants

If Q <1 then concentration of reactants is more than concentration of product

K is the equilibrium constant .

When Q=K the reaction is at equilibrium that is concentration of product is equal to concentration of reactant.

K determines the direction of reaction, If K >1 it favors forward reaction , that is larger amount of products are formed.

If K <<1 , it favors reversible or backward reaction , that is larger amounts of reactants are formed.


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