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The variable that is not required to calculate the Gibbs free-energy change for a chemical reaction is the temperature.

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6mo ago

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What is a sentence using the word activation energy?

Activation Energy is the required energy needed in order for a chemical reaction to start.


How do you calculate the average bond energy in a chemical reaction?

To calculate the average bond energy in a chemical reaction, you need to determine the total energy required to break all the bonds in the reactants and then subtract the total energy released when new bonds are formed in the products. Finally, divide this total energy change by the total number of bonds broken and formed to find the average bond energy.


What are substances that increases the rate of a chemical reaction?

Catalysts


The energy necessary to start a chemical reaction?

The energy required to start a chemical reaction is called activation energy. It is the minimum amount of energy needed to initiate a reaction by breaking the chemical bonds of the reactants. This energy barrier must be overcome for the reaction to proceed.


What do catalysts do to the activation energy of a chemical reaction?

A chemical catalyst is a substance that lowers the required activation energy of a reaction. The activation energy is the amount of energy required to "activate" or start a process, this can be in the form of many things, such as heat. A chemical catalyst can be seen as a kind of shortcut in a chemical process to speed things up. A catalyst can also be used to increase the activation energy, so that the reaction will slow down. This is useful for slowing down reactions that are normally too fast to witness.

Related Questions

Is atomic nuclei required in a chemical reaction?

No, atomic nuclei is not required for a chemical reaction.


Which of the following is not required in a chemical reaction?

An enzyme is not required in a chemical reaction. While reactants, energy, and a chemical reaction pathway are essential components of a chemical reaction, enzymes can speed up the reaction but are not always necessary for it to occur.


Is a chemical reaction (Hint Think of the table with signs of a chemical reaction.)?

The question does not have the enough required information that is required to accurately answer it.


What is a chemical reaction Hint Think of the table with signs of a chemical reaction?

The question does not have the enough required information that is required to accurately answer it.


In a chemical reaction what does it take energy to do?

For most chemical reactions, energy is required to supply an "activation energy" required before reaction.


How a enzymes catalyze a chemical reaction?

they reduce the activation energy required for the reaction to occur


When using the mole ratio of the reactants and products in a chemical reaction what will you most likely be able to determine?

Using the mole ratio of reactants and products in a chemical reaction allows you to determine the stoichiometry of the reaction. This means you can calculate the relative quantities of reactants and products required for a complete reaction based on the balanced chemical equation.


Are catalysts required for a chemical change to take place?

They are not essential to cause a chemical reaction.


What is required to get the electrons to move from their nucleus?

u need a chemical reaction


What is a sentence using the word activation energy?

Activation Energy is the required energy needed in order for a chemical reaction to start.


How do you calculate the average bond energy in a chemical reaction?

To calculate the average bond energy in a chemical reaction, you need to determine the total energy required to break all the bonds in the reactants and then subtract the total energy released when new bonds are formed in the products. Finally, divide this total energy change by the total number of bonds broken and formed to find the average bond energy.


What is activators used for?

Activation energy in chemistry is the amount of energy required to start a reaction. For every chemical reaction, a certain amount of energy is required to start it