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What two types of energy change can occur in a chemical reation?
Wiki User
∙ 11y ago
Two types of energy change that can occur in a chemical reaction are endothermic or exothermic. An exothermic reaction causes an increase in temperature and an endothermic reaction causes a decrease in temperature.
Wiki User
∙ 11y 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.
What energy changes occur when a photograph is taken?
As per my knowledge, when a photograph is taken there is a complex change of CHEMICAL energy to LIGHT energy ..... (Hope this helps you..)
What is a type of change that does not occur in the water cycle called?
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The amount of energy needed to cause a chemical reaction to occur is the?
The amount of energy necessary to cause a chemical reaction to occur is called activation energy.
Which of the following gengerally determines if a reation will occur?
thermodynamics
Does chemical change occur when a new substance is produced?
Chemical Change.
A chemical change occers when?
A chemical change occur when the chemical composition of the molecule is changed.
What are transformations that must occur to change your energy to electricity?
what is the tranformation of energy that must occur to change your energy to electricity
Describe the two types of energy changes that occur in a chemical reaction?
An exothermic reaction and the change between potential and kinetic.
What energy transformation can occur only in autotrophs?
light energy into chemical energy
What is needed for a chemical change to occur one or to answer?
chemical formula
