Because oxygen is everywhere and readily available.
Gas stove and car engine x
The most common example of such a reaction would be the combustion of hydrogen gas: 2H2 + O2 --> 2H2O Water is also produced in the combustion of hydrogen compounds (e.g. CH4, H2S), many acid-base reactions, and the decomposition of hydrogen peroxide.
Burning would probably do nicely Burn
When fuel is burned in oxygen, this is called combustion. Depending on the fuel used, the chemical reaction will be different. Taking propane gas, as an example: CH3CH2CH3 + 5O2 ---> 3CO2 + 4H2O All combustion reactions of fuel will result in CO2 and H2O.
Explain why energy is necessary to chemical reactions, and describe some common sources of energy.
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.
These are common products of combustion reactions.
Gas stove and car engine x
Oxygen gas, O2, is present in all combustion reactions. Example: Combusting methane gas CH4(g)+2O2(g) ----> CO2(g) + 2H2O(g)
The most common example of such a reaction would be the combustion of hydrogen gas: 2H2 + O2 --> 2H2O Water is also produced in the combustion of hydrogen compounds (e.g. CH4, H2S), many acid-base reactions, and the decomposition of hydrogen peroxide.
Yes, combustion is a chemical reaction, because it is a reaction between a molecule and oxygen (O2) to produce a new molecule plus CO2 (if it's a complete combustion) or CO (if it is an incomplete combustion). Combustion is also an exothermic reaction, which means that heat is released.
It is same as combustion. O2 is involved and CO2 is produced
Anything that can be readily identified can be termed as common.
Pollution.
These are decomposition reactions.
Find a common denominator and proceed.
No