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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.
Is is a physical or chemical change when natural gas burns in a stove?
Natural gas, gasoline, fuel oil, coal, and LPG burning are all chemical reactions ( chemical changes ). The reactants ( fuel and oxygen ) react yielding primarily CO2 and H2O., which are different chemical species than the reactants.
Is boiling water on a stove chemical or physical change?
This involves a change of state of the water. Before, during, and after the boiling, it remains water. So, since the substance doesn't change its character, the boiling of water is a physical change.
Is candle wax burning an exaple of an physical change?
Only the melting is physical (can easily be reversed by cooling down) but the actual burning (flame) is a complicated chemical set of reactions.
Example of produce gas in physical change?
A piece of metal that is heated will expand and produce gas due to the reaction of the metal with oxygen in the air, forming metal oxides. This is a physical change because the metal itself does not change its chemical composition, but it does result in the production of gas as one of its observable effects.
How does LPG gas burning on gas stove involve chemical and physical changes?
When LPG gas burns on a gas stove, it undergoes a chemical change as it reacts with oxygen to produce heat, light, carbon dioxide, and water vapor. This is a combustion reaction. The physical change involved is the change in state of the gas from a liquid to a gaseous form as it is released from the cylinder and then burns.
Is burning gas a physical or Chemical?
a chemical change
Is burning of gas a physical or chemical Chang?
It is a chemical change.
Is changing of gas into fire is a chemical or a physical change?
i think chemical change because by burning of gas,a new gas is formed.
Is a gas stove a chemical reaction?
Burning a fuel is a chemical change. Two or more substances are combined and new substances are produced with different properties than the original substances. In other words the gas and oxygen in the air are combined to form carbon dioxide and smoke.
Is natural gas burning in a stove physical or chemical changeexamples?
When natural gas burns in a stove, it undergoes a chemical change. The chemical bonds in the natural gas molecules break, creating new molecules like carbon dioxide and water vapor. This chemical reaction releases heat and light energy as the gas transforms into different substances.
Is burning gas on the stove an example of exergonic?
Yes, burning gas on the stove is an example of an exergonic reaction. It releases energy in the form of heat and light as it converts the chemical energy stored in the gas molecules into thermal energy.
Is the burning of methane gas in a cooker a physical or chemical change?
The burning of methane gas in a cooker is a chemical change. In this reaction, methane reacts with oxygen to produce carbon dioxide, water, and heat energy. This results in a new substance being formed with different chemical properties than the original methane gas.
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.
Is is a physical or chemical change when natural gas burns in a stove?
Natural gas, gasoline, fuel oil, coal, and LPG burning are all chemical reactions ( chemical changes ). The reactants ( fuel and oxygen ) react yielding primarily CO2 and H2O., which are different chemical species than the reactants.
Gas or Wood Stove Installation?
form_title=Gas or Wood Stove Installation form_header=8863 What function does the stove serve?*= () Primary heat source for the entire home () Heat source for one room () Cooking () Other What style of unit would you like installed?*= () Freestanding stove () Want recommendation () Fireplace insert () Other Would you like to know more about the project's green alternatives ?*= () Yes () No What type of unit are you interested in installing?*= () Wood burning () Pellet burning () Oil burning () Natural gas burning () Propane burning () Gas logs () Don't Know
Is gas burning in a car is a chemical or a physical?
physical
