answersLogoWhite

0


Best Answer

Synthesis reactions are generally characterized by being exothermic. Decomposition reactions are usually endothermic.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

5mo ago

Exothermic reactions can be both decomposition reactions (breaking down a compound into simpler substances) and synthesis reactions (forming a compound from simpler substances). The key factor that determines whether a reaction is exothermic is whether it releases heat to its surroundings.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Are exothermic reactions decomposition reactions or are they synthesis reactions?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Synthesis and decomposition reactions in an organism are called .?

All of the decomposition reactions in an organism taken together is called catabolism, while the synthesis reactions are called anabolism.


How are synthesis and decomposition reactions alike?

Synthesis and decomposition reactions are opposites. Synthesis: A + B -> C Decomposition: C -> A + B They both involve three elements or compounds, one of which is a combination of the other two. An example: N2O5 -> NO2 + NO3 Is a decomposition reaction.


What are three types of chemical reactions?

The three types of chemical reactions are: synthesis, decomposition, and replacement.


What are three categories of reactions?

Synthesis, Decomposition, Replacement


What are three categories of chemical reactions?

The three categories of chemical reactions are synthesis (combination), decomposition, and replacement (single or double displacement) reactions. Synthesis reactions involve the combination of two or more substances to form a new compound. Decomposition reactions involve the breakdown of a compound into simpler substances. Replacement reactions involve the exchange of ions between compounds.


Two types of chemical reactions?

Two kind of chemical reactions are exothermic and endothermic reactions. An exothermic reaction is one that releases energy. An endothermic reaction is one that absorbs energy. Hope this helps!! :)


How are synthesis and decomposition reactions coupled in cells?

In cells, synthesis and decomposition reactions are coupled through metabolic pathways. Synthesis reactions build complex molecules by combining simpler ones, while decomposition reactions break down complex molecules into simpler components. These reactions are interconnected in metabolic pathways, where the products of one reaction serve as substrates for another, allowing cells to efficiently produce and break down molecules as needed.


How do you classify a chemical reaction?

Chemical reactions can be classified based on the type of reaction (e.g., synthesis, decomposition, single replacement, double replacement) or the energy changes involved (e.g., exothermic, endothermic). Classification helps in understanding the underlying principles and predicting the products of reactions.


Different types of chemical reaction?

I believe there are 6... (I'm a chemistry major) Combustion, synthesis, decomposition, single displacement, double displacement, and acid-base.


What about combustion reaction makes them different from either synthesis or decomposition reaction?

The short answer is combustion reactions are a subset of synthesis reactions that require one of the reactants to be oxygen. Common combustion of organic molecules results in the formation of CO2 . However, it is not required that combustion be limited to organic molecules. They are different from decomposition reactions in the same way synthesis is the opposite of decomposition.


Is bleach a synthesis reaction?

Bleach undergoes a decomposition reaction, not a synthesis reaction. Decomposition reactions involve a compound breaking down into simpler substances, whereas synthesis reactions involve the formation of a compound by combining simpler substances.


What are the three keys Types of chemical reactions?

the 3 key types of chemical reactions are synthesis, decomposition, and neutralization.