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What does an enzyme do to the activation energy needed to start a chemical reaction?
Enzymes are catalysts, they reduce the activation energy.
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 chemical reaction describes where energy is absorbed?
Endothermic, if the energy is in the form of heat.
Chemical changes release energy?
Chemical changes can either absorb or release energy. When a chemical reaction releases energy, it is called an exothermic reaction. This means that the products of the reaction have lower energy than the reactants, and the excess energy is released in the form of heat or light.
A chemical reaction that releases energy is called?
Exothermic reactions
What function do catalysts perform in chemical reactions?
They speed a chemical reaction. Add: Catalysts lower the activation energy needed to start a chemical reaction.
How do enzymes function in speeding up a chemical reaction within a cell?
They lower the activation energy required to perform the reaction.
What type of energy does a fuel possess?
A fuel possesses chemical energy, which is released when the fuel undergoes a chemical reaction such as combustion. This chemical energy is then often converted into thermal energy or mechanical energy to perform work.
What does an enzyme do to the activation energy needed to start a chemical reaction?
Enzymes are catalysts, they reduce the activation energy.
What function catalyst perform in chemical reaction?
A catalyst provides an alternative pathway with lower activation energy for a chemical reaction to occur. By lowering the energy barrier, a catalyst speeds up the reaction without being consumed itself. This results in an increase in the rate of the reaction.
What is a chemical reaction in which energy is absobed?
Endothermic reaction is a type of chemical reaction that absorbs energy. Energy is a property of objects.
What is the difference between a exothermic chemical reaction and a endothermic chemical reaction?
energy released by the reaction or energy absorbed.
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.
A chemical reaction that transfers energy from the reactants to the surroundings is reffered to as?
A chemical reaction that transfers energy from the reactants to the surroundings is referred to as an exothermic reaction. A reaction that takes energy in is endothermic.
What does the amount of energy affect during a chemical reaction?
A chemical reaction need an activation energy to start.
What is the synonym for chemical energy?
chemical reaction
What is chemical enery?
Chemical energy is potential energy until the chemical reaction puts atoms and molecules in motion. Heat energy (KE) is often the result of a chemical reaction.
