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What are two chemical reactions that require energy in order to occur?
Wiki User
∙ 6y ago
This type of reaction is called ENDOTHERMIC REACTION.
Wiki User
∙ 12y ago
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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.
Where in the cell do the reactions occur that require oxygen in order to obtain chemical energy from glucose?
They occur in the mitochondria, a type of organelle located in the cytoplasm.
Chemical reactions that energy often occur spontaneously?
endothermic: or energy absorbing reactions
What are considered Favorable chemical reactions?
Chemical reactions that occur spontaneously usually give off energy, usually heat.
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.
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.
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..
What chemical reaction produces the sun and energy?
These are not chemical reactions but thermonuclear reactions.
Where in the cell do the reactions occur that require oxygen in order to obtain chemical energy from glucose?
They occur in the mitochondria, a type of organelle located in the cytoplasm.
When chemical reactions occur energy is always absorbed?
No, chemical reactions can be endothermic or exothermic.
Chemical reactions that energy often occur spontaneously?
endothermic: or energy absorbing reactions
Does energy transformation occur in chemical reactions?
False
Chemical reactions that release energy do if occur or don't?
These are called exothermic reactions.
Are chemical reactions that absorb energy will occur without a source of energy?
false
What are considered Favorable chemical reactions?
Chemical reactions that occur spontaneously usually give off energy, usually heat.
What do chemical reactions that absorb energy needed to occur what is it?
Endothermic reactions absorb heat from the environment.
Does a chemical reactions that absorb energy will not occur without a source of energy?
Yes, it is true.
