What is the unit of equilibrium constant KP?

What is the unit of equilibrium constant KP?

The equilibrium constant in terms of partial pressure Kp is defined as the ratio of the partial pressure of products to the partial pressure of the reactants. So the unit of Kp is [atm] – 2.

What does a high KP value mean?

The magnitude of the equilibrium constant, K, indicates the extent to which a reaction will proceed: If K is a large number, it means that the equilibrium concentration of the products is large. If K is a small number, it means that the equilibrium concentration of the reactants is large.

What is the best KP to see Northern Lights?

Impress Your Friends, Predict the (Space) Weather To do this, you’ll check an index called Kp, a number from 0–9, which is used to rate the global geomagnetic activity for a 3-hour period. If the Kp is 5 or greater, the better your chances of seeing an aurora.

What does the value of KC tell us?

3) Kc does depend on temperature. ⇒ If the Kc value is large (Kc >> 1), the equilibrium lies to the right and the reaction mixture contains mostly products. ⇒ If the Kc value is small (Kc <<1), the equilibrium lies to the left and the reaction mixture contains mostly reactants.

Should KC values be the same?

The equilibrium constant always has the same value (provided you don’t change the temperature), irrespective of the amounts of A, B, C and D you started with. It is also unaffected by a change in pressure or whether or not you are using a catalyst. Compare this with the chemical equation for the equilibrium.

Are KP and KC the same?

Kc is the equilibrium constant when it is found through the use of concentrations, while Kp is the equilibrium constant when it is found through the use of partial pressures.

Why would KC have no units?

In some cases Kc has no units because there are equal number of moles on both sides of the equation and they cancel each other out in the Kc expression. Homogeneous means that all the species are in the same phase.