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What describes the entropy change of gas reaction?
if there is an increase in the number of gas molecules , then ^S > 0
How does the entropy change in the reaction 2c3h6g 9o2g 6co2g 6h2og?
The entropy change in a reaction can be calculated by comparing the entropy of the products to the entropy of the reactants. Without specific entropy values provided, it is difficult to determine the exact change. However, in general, the entropy change is positive in reactions where the products have higher entropy than the reactants, indicating an increase in disorder.
How do reaction involving gases affect the entropy of a system?
Reactions involving gases can affect the entropy of a system by changing the number of gas molecules before and after the reaction. An increase in the number of gas molecules typically leads to an increase in entropy, as gases have greater disorder and freedom of movement compared to solids or liquids. Conversely, a decrease in the number of gas molecules usually results in a decrease in entropy.
Which of the following describes the entropy change of a gas reaction?
If there is an increase in the number of gas molecules, then S > 0.
What is the relationship between entropy and adiabatic expansion?
During adiabatic expansion, entropy remains constant. This means that as a gas expands without gaining or losing heat, its entropy does not change.
Do chemical reactions that increase entropy tend to occur spontaneously?
Reactions that increase the randomness. Reactions that have more moles of gas on the product side than the reactant side increase entropy. Also reactions that have a positive change in spontaneity and a negative enthalpy.
What describes the entropy change of gas reaction?
if there is an increase in the number of gas molecules , then ^S > 0
Wich reactions would have an increase in entropy?
A gas typically increases the entropy much more than the increase in moles.
How does the entropy change in the reaction 2c3h6g 9o2g 6co2g 6h2og?
The entropy change in a reaction can be calculated by comparing the entropy of the products to the entropy of the reactants. Without specific entropy values provided, it is difficult to determine the exact change. However, in general, the entropy change is positive in reactions where the products have higher entropy than the reactants, indicating an increase in disorder.
How do reaction involving gases affect the entropy of a system?
Reactions involving gases can affect the entropy of a system by changing the number of gas molecules before and after the reaction. An increase in the number of gas molecules typically leads to an increase in entropy, as gases have greater disorder and freedom of movement compared to solids or liquids. Conversely, a decrease in the number of gas molecules usually results in a decrease in entropy.
Which of the following describes the entropy change of a gas reaction?
If there is an increase in the number of gas molecules, then S > 0.
What is the relationship between entropy and adiabatic expansion?
During adiabatic expansion, entropy remains constant. This means that as a gas expands without gaining or losing heat, its entropy does not change.
Is Delta S is the change in enthalpy a measure of randomness?
No, ΔS (change in entropy) and ΔH (change in enthalpy) are not measurements of randomness. Entropy is a measure of the disorder or randomness in a system, while enthalpy is a measure of the heat energy of a system. The change in entropy and enthalpy can be related in chemical reactions to determine the overall spontaneity of the process.
What has the reactions would have an increase in entropy?
entropy is a measure of disorder entropy increases for example from solid --> liquid or liquid --> gas or solid --> gas or liquid --> aqueous when the particles become more "free" and there are more spaces between them that means that the entropy has increased
What is the greatest increase in a entropy reaction?
The products becoming more spread out.
What reaction would have an increase in entropy?
At high temperature the entropy increase.
What changes a liquid or a solid to a gas?
usually a change in temperature.... OR PRESSURE Which all mean a change in entropy of the system
