White phosphorus, P₄, is produced by the reduction of phosphate rock, Ca₃(PO₄)₂. If exposed to oxygen, the waxy, white solid smokes, bursts into flames, and releases a large quantity of heat:P₄(g) + 5O₂(g) ⇄ P₄O₁₀(s) + heat Does this reaction have a large or small equilibrium constant? Explain.

Respuesta :

The equilibrium constant:

K = products [reactants]

The given reaction:

P4(g) +5O2(g) ⇒ P4010(s) + heat

As a result of the heat being produced, this process is exothermic.

Since the reverse reaction is preferred in exothermic reactions, we can infer that the reactant concentration is larger than the reactant concentration.

This reaction has a tiny equilibrium constant because it will have a lower value as the reactant concentration increases.

What is equilibrium constant?

The amount of reactant to product in a chemical reaction can be compared to derive the equilibrium constant, which is used to predict chemical behaviour. Rate of the forward reaction equals Rate of the backward reaction at equilibrium.

Because it helps us determine where the equilibrium is, the equilibrium constant is significant. The equilibrium is more inclined toward the products the bigger the equilibrium constant.

Since the reactant's concentration drops over time, the value of k is negative. On the other hand, a graph showing any product's concentration as a function of time is a simple line with a positive slope of k.

To learn more about equilibrium constant visit:

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