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Is it true that if an chemical reactions that absorb energy will not occur without a source of energy?
Wiki User
∙ 13y ago
If a chemical reaction absorbs energy in order to be complete, the reaction will not occur in the absence of a source of energy. However, note that any environment substantially above absolute zero temperature contains potential energy, and this may be sufficient for the reaction, without requiring any spectacular specific energy source.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoabsorb
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What is the type of chemical reaction in which heat energy is absorbed?
Endothermic reactions.Endo- means 'inside' which is where the energy ends up.Exothermic reactions give off energy. Exo- means 'outside'. Think that a spider sheds an 'exo'skeleton, or a skin on the outside.
When is a reaction said to be endothermic?
The chemical reactions that must absorb energy in order to proceed. These are endothermic reactions.
What are reactions that absorb energy from the environment?
Reactions that absorb energy from the environment are referred as endothermic reactions.
What is energy released or absorbed during chemical change called?
It depends. There are two types of chemical reaction int his sense. Exothermic reactions release energy and endothermic reactions absorb it.
What is the relationship between the temperature and the rate of chemical?
Heat energy is necessary for some chemical reactions to occur. Some chemical reactions are endothermic meaning they require or absorb energy for a chemical reaction to occur. Other chemical reaction are exothermic meaning they release energy when the chemical reaction takes place..
Describe the role of energy in chemical reactions?
Chemical reactions that release energy often occur spontaneously. Chemical reactions that absorb energy will not occur without energy.
Are chemical reactions that absorb energy will occur without a source of energy?
false
Does a chemical reactions that absorb energy will not occur without a source of energy?
Yes, it is true.
Chemical reactions that absorb energy will not occur without a source of energy true or false?
This is true. Energy is required to begin all reactions.
Can chemical reactions absorb energy?
yes they do,the reactions which absorb energy are called endothermic reaction.
How is endothermic reactions differ from exothermic reactions?
Endothermic chemical reactions absorb more energy than they release, while exothermic chemical reactions release more energy than they absorb.
What do chemical reactions that absorb energy needed to occur what is it?
Endothermic reactions absorb heat from the environment.
What are chemical rections that absorb energy?
Endothermic Reactions
What do chemical reactions that absorb energy need to occur?
They need a source of energy.A Source of Energy
What is the type of chemical reaction in which heat energy is absorbed?
Endothermic reactions.Endo- means 'inside' which is where the energy ends up.Exothermic reactions give off energy. Exo- means 'outside'. Think that a spider sheds an 'exo'skeleton, or a skin on the outside.
When is a reaction said to be endothermic?
The chemical reactions that must absorb energy in order to proceed. These are endothermic reactions.
Do chemical reaction absorb energy spontaneously or do they release them?
Some chemical reactions are exothermic, some are endothermic.
