${\mathrm{N}}_2{\mathrm{O}}_4$ $\rightleftharpoons 2{\mathrm{No}}_2$ reaction has ${\mathrm{k}}_{\mathrm{c}}$ value:

At dynamic Equilibrium

The rate of reverse reaction in the beginning :

If Qc < Kc the reaction goes in:

The expression for equilibrium constant for the reaction is:

${\mathrm{N}}_{2\left(\mathrm{g}\right)}$$+3{\mathrm{H}}_{2\left(\mathrm{g}\right)}$$\rightleftharpoons 2{\mathrm{NH}}_{3\left(\mathrm{g}\right)}$

For which reaction kf is the rate constant:

At equilibrium state, the value of ${\mathrm{k}}_{\mathrm{c}}$ is equal to:

The substances formed during the chemical reaction are called:

The units of kc in given equation is:

${\mathrm{N}}_2$ + $3{\mathrm{H}}_2$ $\rightleftharpoons$2${\mathrm{NH}}_3$

If Qc > Kc, the reaction will be in;

------- will be present in equilibirium mixture.

${\mathrm{N}}_2$${\mathrm{O}}_4$ $\rightleftharpoons$ 2 ${\mathrm{NO}}_2$ Kc= 0.211

When the number of moles of both sides are equal in a reaction, then the unit of Kc will be:

Usually meant by active mass?

For the reaction ${\mathrm{H}}_{2\left(\mathrm{g}\right)}$+ ${\mathrm{I}}_{2\left(\mathrm{g}\right)}\rightleftharpoons$$2{\mathrm{HI}}_{\left(\mathrm{g}\right)}$ the equilibrium constant expression is:

Two major components of atmosphere are:

At equilibrium state there are possibilities:

For the reaction 2${\mathrm{A}}_{\left(\mathrm{g}\right)}$ + ${\mathrm{B}}_{\mathrm{g}} \rightleftharpoons 3{\mathrm{C}}_{\mathrm{g}}$, the expression for equilibrium is:

A complete reaction is one in which:

${\mathrm{k}}_{\mathrm{c}}$ is always equal to: