Blog

A spermatocele may be defined as :

What is the correct form of the equilibrium constant for the reaction of hydrogen and oxygen to form water? The equation is:2H2(g) + O2(g) ⇌ 2H2O(g)

The ________ is the energy that must be provided by a collision to break apart the bonds of the reacting molecules.

In the reaction of nitrogen gas with oxygen gas to produce nitrogen monoxide, what is the effect of adding more oxygen gas to the initial reaction mixture? The reaction is shown below.N2(g) + O2(g) ⇌ 2NO(g)

In the following gas phase reaction, what is the effect of adding more NO2 to the starting reaction mixture?2NO2(g) ⇌ N2O4(g)

What is the correct form for the equilibrium constant expression for this reaction?H2(g) + F2(g) ⇌ 2HF(g)

Which of the following equilibrium constants indicates the reaction that gives the smallest amount of product?

The ratio of the concentration of products to the concentration of reactants, with each component raised to an exponent equal to the coefficient of that compound in the balanced chemical equation is

The value of the equilibrium constant for the combination of nitrogen and oxygen to make NO is 2 × 10-9. What does this tell you about the concentrations of materials in the equilibrium mixture?

PCl5 (g) ⇌ PCl3 (g)+ Cl2 (g) For the reaction at equilibrium, if the volume of the container is increased, the amount of PCl5 present will