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Verified answer
if H and S have the same sign the temperature will determine spontaneity
cammy1747
Zachary Kronlage
GeoSt_rm
GeoSt_rm
Wiki User
∙ 12y agoIncreasing the temperature makes a reaction spontaneous in some situations.
Anonymous
Lily Brimmer
Dunya Al Rifaie
Alana Cos
Zachary Kronlage
Increasing the temp makes reaction spontaneous in some situations -apex
(Explanation): sometimes, the spontaneity of a reaction depends on temperature, but in other cases, it is impossible for the reaction to be spontaneous, so temperature doesn't matter. It only matter in SOME situations.
Jude Beatty
Angus Bode
Anonymous
x
Michael Riordan
How will temperature affect the spontaneity of reaction with positive H and S?
A high temperature will make it spontaneous.
How does temperature affect spontaneity?
If H and S have the same sign, the temperature will determine spontaneity.
How is temperature affect the spontaneity of a reaction with positive H and S?
∆G = ∆H - T∆S and ∆G has to be negative for the reaction to be spontaneous. So, ultimately the effect of temperature will depend on the value of ∆H. If ∆H is negative, and ∆S is positive, then temperature won't matter, and reaction will be spontaneous. If ∆H is positive, and ∆S is positive, then a high temperature will favor spontaneity. If ∆H is negative and ∆S is negative, then a low temperature will favor spontaneity. So, the answer to your question is the higher the temperature the more likely the reaction will occur spontaneously.
How is enthalpy related to spontaneity of a reaction?
S > 0 contributes to spontaneity.
How does temperature affect the Keq of a reaction?
Changing the temperature will change Keq. (apex.)
How will temperature affect the spontaneity of reaction with positive H and S?
A high temperature will make it spontaneous.
How will the temperature affect the spontaneity of a reaction with positive h and s?
A high temperature will make it spontaneous.
How does temperature affect spontaneity?
If H and S have the same sign, the temperature will determine spontaneity.
How is temperature affect the spontaneity of a reaction with positive H and S?
∆G = ∆H - T∆S and ∆G has to be negative for the reaction to be spontaneous. So, ultimately the effect of temperature will depend on the value of ∆H. If ∆H is negative, and ∆S is positive, then temperature won't matter, and reaction will be spontaneous. If ∆H is positive, and ∆S is positive, then a high temperature will favor spontaneity. If ∆H is negative and ∆S is negative, then a low temperature will favor spontaneity. So, the answer to your question is the higher the temperature the more likely the reaction will occur spontaneously.
How is enthalpy related to spontaneity of a reaction?
S > 0 contributes to spontaneity.
How will temperature affect the spontaneity of a reaction positive delta h and delta s?
∆G = ∆H - T∆S and for it to be spontaneous, ∆G should be negative. If both ∆H and ∆S are positive, in order to get a negative ∆H, the temperature needs to be elevated in order to make the ∆S term greater than the ∆H term. So, I guess the answer would be "the higher the temperature, the more likely will be the spontaneity of the reaction."
Do catalysts affect temperature?
A catalyst affects the speed of a chemical reaction. If the chemical reaction gives off heat, the reaction may affect the temperature, but the catalyst by itself doesn't affect the temperature.
How is the speed of chemical reaction related to the spontaneity of the reaction?
The speed of a given chemical reaction is directly responsible for spontaneity of the reaction. The reaction force and effect is contingent upon the speed of the reaction. The faster the reaction, the more force will be produced.
How does temperature affect reaction rate hot?
The Hotter the temperature, the faster the particle moves. During the reaction, atoms transfer in different molecules (or compounds), therefore the temperature does affect the speed of the reaction.
Blobs in the bottle affect the water temperature the reaction?
Does the temperature of water affect the reaction? blobs in the bottle
How does temperature concentration and acidity affect reaction rate?
Generally increasing the temperature and concentration the reaction rate is higher.
How does heat affect the rate of the reaction?
Increasing the temperature the reaction rate increase.
