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Explain how you know that gasoline burning in a car engine is a chemical change.?
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Explain how you know that gasoline burning in a car engine is a chemical change.?

User Gladwin Burboz
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This is a chemical change because it is occurring during a process called combustion reaction
User Erkanyildiz
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Burning, in general, is a chemical change.
Why?
This is because we are breaking and/or forming new bonds. We form a totally different substance.
User Duilio
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