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Any burning is a chemical change. When gasoline (mostly a hydrocarbon called octane) burns, or combusts, it reacts with oxygen in the air to produce water vapor, carbon dioxide, and a bunch of heat energy, which your lawn mower engine harnesses to do work (turn the blade.)
Burning gasoline in a lawnmower is a chemical change. The combustion of gasoline involves a chemical reaction that produces heat and light energy, as well as waste products like carbon dioxide and water vapor.
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Is the burning of gasoline a physical change or a chemical change?
The burning of gasoline is a chemical change because it involves a reaction with oxygen from the air to produce carbon dioxide, water vapor, and energy. This process cannot be easily reversed to recover the original gasoline molecules.
Which is the chemical equation for burning gasoline?
The chemical equation for burning gasoline is: 2C8H18 + 25O2 -> 16CO2 + 18H2O.
Is gasonline burning physical or chemical change?
Gasoline burning is a chemical change because it involves a chemical reaction where the molecules of gasoline combine with oxygen to produce heat, light, and new substances such as carbon dioxide and water vapor. This process is irreversible and results in the formation of different substances from the original gasoline molecules.
Burning gasoline in a car's engine a physical change or a chemical change?
Burning gasoline in a car's engine is a chemical change because it undergoes a combustion reaction that results in the production of new substances (carbon dioxide, water vapor, and other byproducts). This process involves breaking and forming chemical bonds, resulting in a chemical transformation.
Is the burning of fuel in a car a chemical or physical change?
The burning of fuel in a car is a chemical change because it involves a chemical reaction between the fuel and oxygen resulting in the production of new substances like carbon dioxide and water vapor.
Is burning gosoline in a lawnmower a physical change?
No. Burning gasoline, combustion, is a chemical change.
Is gasoline burning a physical or chemical?
that is physical process
Is burning gasoline a physical or chemical process?
that is physical process
Is gasonline burning a physical or chemical change?
Burning gasoline, or anything else for that matter, is a chemical change.
Is gasoline burning a physical property?
Gasoline burning is a chemical property because it involves a chemical reaction where gasoline is combined with oxygen to produce heat, light, and exhaust gases. This process results in a change in the chemical composition of the gasoline.
Is burning gasoline a physical or chemical change?
Burnig things is always a chemical change.
Consider the burning of gasoline and the evaporation of gasoline which process represents a chemical change and which represents a physical change?
The burning of gasoline represents a chemical change because it involves a reaction with oxygen to produce heat, light, and new chemical compounds. On the other hand, the evaporation of gasoline represents a physical change as it involves the gasoline changing from a liquid to a gas without any change in its chemical composition.
Does gasoline undergo a physical change before it burns?
Yes, gasoline undergoes a physical change when it evaporates before it burns. This change does not alter the chemical composition of the gasoline.
Is the burning of gasoline a physical change or a chemical change?
The burning of gasoline is a chemical change because it involves a reaction with oxygen from the air to produce carbon dioxide, water vapor, and energy. This process cannot be easily reversed to recover the original gasoline molecules.
Is the burning of gasoline in a car a chemical change or physical change?
The burning of gasoline in a car is a chemical change because it involves a reaction between the gasoline and oxygen to produce new substances (carbon dioxide, water, and heat). This results in a change in the chemical composition of the substances involved.
Which is the chemical equation for burning gasoline?
The chemical equation for burning gasoline is: 2C8H18 + 25O2 -> 16CO2 + 18H2O.
Is burning of gasoline in the car a chemical change?
Gasoline burning is an oxidation reaction, a reaction with oxygen.So, burning is a chemical change. And fire was the most important discovery of human beings.
