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physical reaction
endothermic reaction
An Exothermic Reaction.
There are more than one type of chemical reaction. -liquid -solid It's when two objects or liquids mix together causing a chemical reaction. By: Sarah P. Stewart
The energy is conserved in a chemical reaction.
Exothermic is the term you are looking for. This means that more energy is released from a chemical reaction than it took to initiate it. Combustion is an example of this type of reaction. The opposite of this is the endothermic reaction where a constant influx of heat is needed to initiate and continue the reaction, leading to an overall lowering of the temperature of the system if more heat is not introduced from the outside. Melting ice is an example of this.
An exothermic reaction is a reaction where heat or light energy is released. An example of this type of reaction is burning a candle.
A synthesis reaction occurs when two or more substances combine to form a more complex structure. This process is a type of chemical reaction.
physical reaction
This is an example of a combination reaction.
endothermic reaction
An Exothermic Reaction.
There are more than one type of chemical reaction. -liquid -solid It's when two objects or liquids mix together causing a chemical reaction. By: Sarah P. Stewart
The energy is conserved in a chemical reaction.
This is an example of hydrogen burning.
Example: double displacement reaction.
A decomposition reaction breaks down complex substances to simpler substances. For example, AB forms A+B.