Question

Consider the following reaction initially at equilibrium in a fixed container at 25 oC: P4(s)+5O2(g)⇌P4O10(s) If Ne(g) is introduced into the vessel, keeping the volume constant, such that the total pressure of the vessel increases, the rate of the forward reaction will decreaseincreasenot change and the system will shift to the leftshift to the rightnot change . If the volume of the container is cut in half, the rate of the forward reaction will decreaseincreasenot change and the system will shift to the leftshift to the rightnot change. When the temperature is increased, the moles of O2(g) increase. Is the forward reaction endothermic or exothermic? endothermicexothermic

          Consider the following reaction initially at equilibrium in a fixed container at 25 oC:
P4(s)+5O2(g)⇌P4O10(s)
If Ne(g) is introduced into the vessel, keeping the volume constant, such that the total pressure of the vessel increases, the rate of the forward reaction will decreaseincreasenot change and the system will shift to the leftshift to the rightnot change .
If the volume of the container is cut in half, the rate of the forward reaction will decreaseincreasenot change and the system will shift to the leftshift to the rightnot change.
When the temperature is increased, the moles of O2(g) increase. Is the forward reaction endothermic or exothermic? endothermicexothermic

Added by Betty V.

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