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What else can I help you with?
What activity depends on a chemical change happening?
burning gasoline in a car engine
Is pumping up a tire a chemical change?
No, pumping up a tire is a physical change because it does not alter the chemical composition of the tire or the air inside it. The process simply involves adding or removing air, which is a reversible change.
When carbon dioxide comes from the fuel of the car is it a physical or chemical change?
chemical change
Which statement best describes how the use of gasoline in a car relates to the discipline of chemistry?
The materials used come from the ground. The gasoline undergoes a change as it burns. A car uses the gasoline to move. All parts of the car are composed of chemicals.
What is a real life chemical reaction that releases heat?
Burning fuel (such as gasoline in a car engine) is a common example of a chemical reaction that releases heat. This reaction involves the fuel combusting with oxygen to produce carbon dioxide and water, while releasing heat energy in the process.
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.
What activity depends on a chemical change happening?
burning gasoline in a car engine
Is an engine using gasoline to power a car a chemical change?
Yes, burning gasoline in an engine to power a car is a chemical change. The gasoline undergoes combustion, reacting with oxygen to produce carbon dioxide, water, and energy in the form of heat that powers the engine.
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 gasoline being used in the engine of a car a chemical change?
Yes, the combustion of gasoline in a car engine is a chemical change. During combustion, gasoline reacts with oxygen to produce carbon dioxide, water, and energy, which are all different substances from the original gasoline.
What types of energy transformation are occurring when a car is burning gasoline?
Chemical energy to mechanical energy
Is the burning of fuel in a car a chemical or physical change?
Well, isn't that a happy little question! When fuel burns in a car, it undergoes a chemical change because the molecules in the fuel react with oxygen to form new substances like carbon dioxide and water vapor. It's like nature's own magic show happening right in your engine! Just remember, every little change is just a new opportunity for something beautiful to happen.
What type of change occurs when a car engine consumes gasoline - chemical or physical?
I don't think burning a gas to power a car is either Chemical nor Physical. If you burn gasoline to power a car, it is therefore a chemical AND physical change because both the chemicals and the look changes. However, a car being powered has nothing to do with the substance of gas being changed. If the car uses the gas to power itself, it'll turn the gas into gas again, so I'm not sure how this works. In conclusion, it's probably neither.
What type of matter change occurs when gasoline is burned in a car?
it is a chemical change! (sexy right?;)
How many CFC's are produced by a car?
None at all. CFCs are a chemical compound not a byproduct of the burning of gasoline or diesel.
Why is the burning gasoline in a car a chemical change?
Chemistry is just a subset of physics in general. A chemical event is the interaction of electrons of one atom with neighbouring atoms. For certain such interactions to take place, energy has to be added. Heat causes the molecules of gasoline to break apart and recombine with oxygen in the air. This in turn releases more energy, so the reaction continues around it as long as there is gasoline and oxygen available. Heat is really just "more frantically moving atoms". With sufficient movement, the energy causes chemical bonds, i.e. the configuration of electrons between atoms, to break or be made.
How is starting a car a chemical reaction?
Starting a car involves a chemical reaction between the fuel (gasoline) and oxygen in the air. The spark plug ignites the fuel-air mixture in the engine cylinder, leading to a combustion reaction that releases energy in the form of heat, which powers the engine. This chemical reaction generates the energy needed to start the car and keep it running.
