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What is the formula for determining the final energy of a reaction?
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What is the energy profile of a chemical reaction including activation energy free energy change and transition state?
These are all pictured here, it is describing the energy state for a reaction. http://images.absoluteastronomy.com/images/encyclopediaimages/a/acactivation_energy.svg.png Free energy refers to the Gibbs energy for a reaction, this is what tells us if the reaction will take place. It is defined as the difference of energy (y-axis) between the initial and final. In order for the reaction to be spontaneous, the final energy state must be lower than the initial. Activation energy is the amount of energy that must be introduced into the system in order to begin the activation. On the graph, it is the peak. The graph does not have any transition species, but if did they would be denoted by other "hills" in the curve, between the activation and final states.
How does a catalyst work?
A catalyst actually decreases the activation energy of a reaction in 2 ways: 1) By a process called adsorption, it attracts the molecules of the reactants to its surface so that they are closer together and can react more easily by colliding more successfully. 2) It creates a transition state, which is an inter mediate state before the final reaction occurs, which creates an intermediate, unstable compound using the catalyst itself. By the time the final product is formed, a new product as well as the original catalysy are remaining and the activation energy is considerably reduced.
What is the final velocity of an object that decreases in kinetic energy and increases in potential energy?
Its final velocity will be zero when it reaches maximum potential energy.
A metabolic pathway where one reactant in the first reaction is also a product in the final reaction?
http://wiki.answers.com/Q/A_metabolic_pathway_where_one_reactant_in_the_first_reaction_is_also_a_product_in_the_final_reaction"dude your a dick.
How do you find kinetic energy if no final velocity is given?
Kinetic energy is equal to potential energy during the change
What is the energy profile of a chemical reaction including activation energy free energy change and transition state?
These are all pictured here, it is describing the energy state for a reaction. http://images.absoluteastronomy.com/images/encyclopediaimages/a/acactivation_energy.svg.png Free energy refers to the Gibbs energy for a reaction, this is what tells us if the reaction will take place. It is defined as the difference of energy (y-axis) between the initial and final. In order for the reaction to be spontaneous, the final energy state must be lower than the initial. Activation energy is the amount of energy that must be introduced into the system in order to begin the activation. On the graph, it is the peak. The graph does not have any transition species, but if did they would be denoted by other "hills" in the curve, between the activation and final states.
Why initial reaction is required to minus from final reaction?
The initial reaction is required to be subtracted from the final reaction to get the net reaction.
What is the difference between exothermic and exergonic?
exergonic reaction is a chemical reaction that releases free energy. its final state is less than its initial state. while the endergonic reaction is a chemical reaction that absorbs free energy from its surroundings. in this process, the initial state is less than its final state. it does not occur spontaneously.
How do catalyst affect a chemical reaction?
Adding a catalyst will make the reaction happen faster because the catalyst makes the Activation Energy (the energy required for the reaction to take place) to lower. Meaning more molecules can acquire this lower number of energy. A chemical reaction that involves a catalyst is a special type. A catalyst, in a given chemical reaction, is something that is both an input *and* an output of the reaction equation. What that means, practically, is that a small amount of catalyst is enough to process any amount of the other inputs. (More catalyst means that a given amount will be processed faster.)
Who cast the final determining vote on the declaration of independence and what colony was he from?
John Adams
What are products reactants and catalysts?
* Reactants: the initial compounds in a chemical reaction. * Products: the final compounds in a chemical reaction. * Catalyst: a chemical compound which help the chemical reaction but not react with the other compounds.
What is the formula for magnitude of final velocity?
Final velocity v = u + at
How does a catalyst work?
A catalyst actually decreases the activation energy of a reaction in 2 ways: 1) By a process called adsorption, it attracts the molecules of the reactants to its surface so that they are closer together and can react more easily by colliding more successfully. 2) It creates a transition state, which is an inter mediate state before the final reaction occurs, which creates an intermediate, unstable compound using the catalyst itself. By the time the final product is formed, a new product as well as the original catalysy are remaining and the activation energy is considerably reduced.
What is the Formula in Final Velocity?
Final velocity = (Initial velocity) + (time)(acceleration)
What would be the final value for the enthalpy of reaction you use for this intermediate reaction?
-2820 kJ APEX
If you divide the increase in an object's speed by the time taken for that increase you are determining the object's?
Then you are determining the object's average acceleration (provided the initial and final speed are in the same direction).
What is the final velocity of an object that decreases in kinetic energy and increases in potential energy?
Its final velocity will be zero when it reaches maximum potential energy.
