Q is a quantity that changes as a reaction system approaches equilibrium. K is the numerical value of Q at the "end" of the reaction, when equilibrium is reached.
Q can be used to determine which direction a reaction will shift to reach equilibrium. If K > Q, a reaction will proceed forward, converting reactants into products. If K < Q, the reaction will proceed in the reverse direction, converting products into reactants. If Q = K then the system is already at equilibrium.
The difference between K and Q is that, K is the constant of a certain reaction when it is in equilibrium, while Q is the quotient of activities of products and reactants at any stage of a reaction. Therefore, by comparing Q and K, we can determine the direction of a reaction.
K tells you the ratio of products to reactants at equilibrium while k tells you the rate of an elementary step in the reaction mechanism!...Summary of the differences between K and k:KLittle kThermodynamic, not kineticKinetic, not thermodynamic
The Mother of Existence is a major supporting character in the Spawn series she is is the creator of the spawn unvierse and the parent of both God and Satan.
Spawn is practically immortal unless beheaded by a weapon of heaven Or by magic. He is also rendered powerless (and therefore mortal) in a patch of alley known as "The Dead's Zone": a small patch of Earth that is Heaven's domain and in the ethereal realm of the "Greensworld."