Carbonyl chloride (cocl2), also called phosgene, was used in world war i as a poisonous gas. the equilibrium concentrations for the reaction between carbon monoxide and molecular chlorine to form carbonyl chloride at a certain temperature are [co] = 0.0210 m, [cl2] = 0.0450 m, and [cocl2] = 0.204 m. co(g) + cl2(g) ⇆ cocl2(g) calculate the equilibrium constant (kc).

The equilibrium constant of the given equilibrium is 377.77.

Explanation:

Equilibrium constant is the ratio of concentration of products to the concentration of reactants raised to the power equal to their stoichiometric coefficients in balanced chemical equation. It is expressed as

Concentration of the

Concentration of the

Concentration of the

The equilibrium constant of the given equilibrium reaction is given by:

The equilibrium constant of the given equilibrium is 377.77.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.