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What is the difference between delta G and delta G degree in thermodynamics?
In thermodynamics, delta G represents the change in Gibbs free energy for a reaction under specific conditions, while delta G degree represents the standard Gibbs free energy change for a reaction under standard conditions.
What happens to the entropy in the reaction l2(s)l2(g)?
The entropy increases in this reaction, as the solid reactant (I2(s)) is becoming a gas (I2(g)), which represents a higher degree of disorder and randomness on a molecular level. The increased entropy contributes to the spontaneity of the reaction.
Why did the reaction not procced at all at 100 degree c?
At 100 degrees Celsius, it is possible that the reaction did not proceed because the temperature was too high and may have led to the denaturation of the reactants or catalysts involved in the reaction. Alternatively, the reaction may be kinetically inhibited at higher temperatures due to a high activation energy barrier that needs to be overcome for the reaction to proceed.
What three factors affect the rate of a biochemical reaction?
The three factors that affect the rate of a biochemical reaction are temperature, substrate concentration, and enzyme concentration. Temperature influences the kinetic energy of molecules involved in the reaction, substrate concentration determines the amount of reactants available for the reaction, and enzyme concentration affects the number of catalysts available to facilitate the reaction.
How can the effect of heat on a reaction be determined?
heat is treated as a reactant or product
What is degree of reaction in turbine?
Degree of reaction can be defined as the ratio of pressure energy change in the blades to total energy change of the fluid.. For eg If we have 50% KE and 50% PE then the degree of reaction is 0.5
What is the degree of reduction for the chemical reaction taking place in this experiment?
The degree of reduction for a chemical reaction is the number of electrons gained by the atoms of a substance. It indicates how much the atoms have been reduced in terms of their oxidation state.
If iron is heat to 2000 degree Celsius is it a chemical reaction?
No. The iron would melt, which is a physical change.
What are catalysts used to convert?
They are used to, with an unexpected degree of efficiency, catalyze a specific chemical reaction. This means maximizing harmless and useful chemical-reaction products while minimizing the [inevitable] wasteful and useless byproducts of the chemical reaction.
Is cooling reversible?
Yes. If you think about cooling as a result of an endothermic reaction, you then realize that since all reactions are, to some degree, reversible, that it could be possible to produce another reaction that is exothermic.
Blisters deep redness around the burn and shiny skin are symptoms of what type of burns?
it has an alergic reaction untreded the person with the rash will die whithin a month
How does temperature affect the rate of a chemical change?
Changing temperatures has a dramatic affect on the rate of chemical reaction. As an example for every 10 degrees you raise the environment the reaction doubles (to a certain degree)
What is the difference between delta G and delta G degree in thermodynamics?
In thermodynamics, delta G represents the change in Gibbs free energy for a reaction under specific conditions, while delta G degree represents the standard Gibbs free energy change for a reaction under standard conditions.
What happens to the entropy in the reaction l2(s)l2(g)?
The entropy increases in this reaction, as the solid reactant (I2(s)) is becoming a gas (I2(g)), which represents a higher degree of disorder and randomness on a molecular level. The increased entropy contributes to the spontaneity of the reaction.
Why did the reaction not procced at all at 100 degree c?
At 100 degrees Celsius, it is possible that the reaction did not proceed because the temperature was too high and may have led to the denaturation of the reactants or catalysts involved in the reaction. Alternatively, the reaction may be kinetically inhibited at higher temperatures due to a high activation energy barrier that needs to be overcome for the reaction to proceed.
How lemon juice can prevent reddish-brown reaction on fresh fruit?
To a large degree, it is the ascorbic acid (vitamin C). This is the main ingredient in products such as fruit fresh. To a lesser degree, citric acid.
What is compulsive uncontrollable dependence on a substance habit or practice to the degree that stopping causes severe emotional mental or physiologic reaction?
That defines addiction.
