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What kind of reaction occurs when the entropy change of an endothermic reaction is negative?
Wiki User
∙ 9y ago
Verified answer
The reaction is exothermic
Wiki User
∙ 6y ago
Sierra Murtha
D-black D-black
Sebastian Vasquez
C: The enthaphy of the reactants is greater than that of the products.
Anonymous
Anonymous
Wiki User
∙ 12y agoThe enthalpy of the reactants is greater than that of the products.
Wiki User
∙ 10y agospontaneous in the reverse direction at all temperatures.
Wiki User
∙ 11y ago-ve enthalphy mean exothermic process.
Wiki User
∙ 8y agothe reaction wil never be spontaneous
What is the sign of ΔT in an endothermic reaction?
ΔH is the enthalpy of the reaction and will be positive in an endothermic reaction and negative in an exothermic reaction.ΔT designates a change in temperature. T2-T1 = ΔTOften the change in temperature will be negative for an endothermic reaction.
Will this entropy change by positive or negative?
negative
Will this entropy change by positive or negative air is pumped into a tire?
entropy is decreasing, so negative
What happens to the temperature during an endothermic reaction?
When a endothermic reaction happens, you may be able to notice a drop in temperature. Sometimes, endothermic reactions need more energy than they can get from their surroundings. In those cases, energy must be added as heat to cause the reaction to take place.Hope this helps.
How does the entropy change in the reaction 2C3H6 (g) plus 9O (g) 6CO2(g)?
The entropy increase in this reaction.
How does an endothermic reaction change the entropy of the surroundings?
Endothermic reactions take in energy from the surrounding so I think the entropy decreases.
When a chemical reaction has a negative delta G is the reaction exothermic or endothermic?
When a chemical reaction has a negative delta G, the reaction is exothermic because delta G is the change in energy of a system and the change in its entropy. If the effect of a reaction is to reduce G, the process will be spontaneous so delta G is negative. Hope this helps :)
What is the sign of ΔT in an endothermic reaction?
ΔH is the enthalpy of the reaction and will be positive in an endothermic reaction and negative in an exothermic reaction.ΔT designates a change in temperature. T2-T1 = ΔTOften the change in temperature will be negative for an endothermic reaction.
What is a endothermic change?
The change occured due to the endothermic reaction i.e. ( the reaction which requires heat to react ) is called endothermic change.
Will this entropy change by positive or negative?
negative
Is Entrophy change in a system that undergoes a spontaneous process positive negative or zero?
Negative entropy is a process or chemical reaction proceeds spontaneously in the forward direction.Positive entropy is a process proceeds spontaneously in reverse.
What is the sign of the enthalpy change for an endothermic reaction?
Endothermic reaction: In an endothermic reaction, the products are higher in energy than the reactants. Therefore, the change in enthalpy is positive, and heat is absorbed from the surroundings by the reaction therefore enthalpy change show positive sign in a endothermic reaction..
What happens to the temperature during an endothermic reaction?
When a endothermic reaction happens, you may be able to notice a drop in temperature. Sometimes, endothermic reactions need more energy than they can get from their surroundings. In those cases, energy must be added as heat to cause the reaction to take place.Hope this helps.
Will this entropy change by positive or negative air is pumped into a tire?
entropy is decreasing, so negative
How does the entropy change in the reaction 2c3h6g 9o2g 6co2g 6h2og?
The entropy increases
How does the entropy change in the reaction 2C3H6 (g) plus 9O (g) 6CO2(g)?
The entropy increase in this reaction.
True or False A large positive value of entropy tends to favor products of a chemical reaction?
True, a large positive value of entropy tends to favor products of a chemical reaction. However, entropy can be offset by enthalpy; a large positive value of enthalpy tends to favor the reactants of a chemical reaction. The true measure to determine which side of a chemical reaction is favored is the change in Gibbs' free energy, which accounts for both entropy and enthalpy, as calculated by: Change in Gibbs = Change in Enthalpy - Temp in Kelvin * Change in Entropy A negative value of Gibbs free energy will always favour the products of a chemical reaction.
