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A reaction that results in an increase in the number of moles of gas or a change from a more ordered to a more disordered state would have an increase in entropy. This can occur with reactions that involve the breaking of bonds, dissolution of solid into solution, or increase in temperature.
CH4(g)+h2O(g)->CO(g)+3H2(g)
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which of the following reaction would have an increase in entropy?
CH4(g) + H2O(g) CO(g) + 3H2(g)
What would cause entropy cause in a reaction?
The products becoming more spread out.
What would happen to the entropy in the reaction 203g 302g?
The increase in entropy will depend on the physical states of the reactants and products. If the reactants are solid and the products are gaseous, there will likely be an increase in entropy due to the increase in disorder. However, if both the reactants and products are in the same state, the change in entropy may be minimal.
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 happens when a reaction that is endothermic and results in an overall increase in entropy occurs?
When an endothermic reaction occurs and there is an overall increase in entropy, it means that energy is absorbed from the surroundings and the disorder or randomness of the system increases.
What reaction would have an increased entropy?
At high temperature the entropy increase.
which of the following reaction would have an increase in entropy?
CH4(g) + H2O(g) CO(g) + 3H2(g)
How does the entropy change in the reaction 2C3H6 (g) plus 9O (g) 6CO2(g)?
The entropy increase in this reaction.
What would cause entropy cause in a reaction?
The products becoming more spread out.
What would happen to the entropy in the reaction 203g 302g?
The increase in entropy will depend on the physical states of the reactants and products. If the reactants are solid and the products are gaseous, there will likely be an increase in entropy due to the increase in disorder. However, if both the reactants and products are in the same state, the change in entropy may be minimal.
Does a combustion have a negative entropy or positive entropy?
A combustion reaction typically results in an increase in entropy due to the increase in the number of gaseous molecules formed during the reaction, leading to more disorder in the system. Therefore, combustion generally has a positive entropy change.
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 happens to the entropy in the reaction?
Entropy increases. In a reaction comprised of sub-reactions, some sub-reactions may show a decrease in entropy but the entire reaction will show an increase of entropy. As an example, the formation of sugar molecules by living organisms is a process that shows decrease in entropy at the expense of the loss of entropy by the sun.
What happens when a reaction that is endothermic and results in an overall increase in entropy occurs?
When an endothermic reaction occurs and there is an overall increase in entropy, it means that energy is absorbed from the surroundings and the disorder or randomness of the system increases.
How does the entropy change in the reaction 2C3H6g 9O2g 6CO2g 6 H2Og?
The entropy increases as there are more molecules on the product side compared to the reactant side. This increase in randomness and disorder leads to a positive change in entropy for the reaction.
How does entropy change in gas reactions?
Reactions that increase the moles of gas will increase in entropy.
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.
