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Activation energy describes the energy that is required to get chemical reactions started.
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What term describes energy that is required to get chemical reactions started?
Activation energy describes the energy that is required to get chemical reactions started.
Is breaking into glucose a chemical change?
Yes, breaking down into glucose is a chemical change. A chemical change is any change in which the end result is a different substance from which you first started with. For example, the combining of two gases, hydrogen and oxygen, to make water, or of sodium and chlorine to make Sodium Chloride, salt.
What is the difference between a chemical activity and radioactive decay?
Radioactive decay is the process by which parts/all of an atom's nucleus break apart or separate, due to instability caused by the interactions between particles. A chemical reaction is the process through which chemical bonds are broken and made, and can be distinuighed from comparing the properties of the reactants and products. It usually requires some input of energy to begin.
How does an atom react at low temperatures?
Chemical reactions require what is known as an "activation energy" to get started; if the reaction is exothermic, it may produce enough energy that it becomes self-sustaining. At lower temperatures there is less energy available, and so atoms are less likely to engage in chemical reactions.
Why is it important that the sun uses fusion to produce energy and not chemical reaction?
There just isn't enough oxygen up there to support a fire that size. Add to this that a normal chemical fire would just not get hot enough to put out the heat that the sun does. We are able to measure the radiation from the sun. Then there would be the question that asks where was the fuel grown that feeds the fire that is the sun, and how did it grow on a planet as big as the sun before it started burning.
What term describes energy that is required to get chemical reactions started?
Activation energy describes the energy that is required to get chemical reactions started.
Which term describes energy that is required to get chemical reactions started?
Activation energy is the term used to describe the energy required to start a chemical reaction by breaking the initial bonds between atoms or molecules. This energy barrier must be overcome in order for the reaction to proceed.
What is the role of energy in chemical reations?
All chemical reactions need a certain amount of activation energy to get started.
What are complex proteins that speed up chemical reactions by lowering the amount of energy needed to get the reaction started.?
enzymes
Why do chemical reactions change properties?
when something undergoes a chemical reaction, its properties may change. meaning the properties could be different than whhat they started off as.
The theory that life started itself from the chemical properties of matter is called?
The theory that life started itself from the chemical properties of matter is called abiogenesis. Abiogenesis proposes that living organisms can arise from non-living matter through natural processes such as chemical reactions.
Is the same gas produced in different chemical reactions?
If what you get is the same, chemically, as what you started with, then no, it's not a chemical reaction (be careful to take side effects into account: a series of reactions can yield the same molecule you started with, but make changes in other molecules in the process). If it's not chemically identical, then even if the properties are similar, it IS a chemical reaction.
If Gasoline gives off fumes is it a physical or chemical change?
Chemical change because its form is a new state then what it was when it started (:
What are the Product of chemical change?
They are chemical substances which are different from those that you started with.
Which of these is a challenge related to nuclear fusion reactions?
It is technically challenging to create these reactions safely and efficiently.
How old is the band your my chemical romance?
My Chemical Romance is 11 years old, it started in 2001.
Is breaking into glucose a chemical change?
Yes, breaking down into glucose is a chemical change. A chemical change is any change in which the end result is a different substance from which you first started with. For example, the combining of two gases, hydrogen and oxygen, to make water, or of sodium and chlorine to make Sodium Chloride, salt.
