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A good example might be a steam locomotive.
It starts with a chemical reaction, where carbon combines with oxygen in the firebox. This heats water to generate steam which drives the cylinders, which turn the wheels and make the locomotive move...a physical reaction.
Or a gun, where a chemical reaction, the decomposition of a propellant creates gas which propels a bullet.
What else can I help you with?
Is turning an egg into a pancake a chemical or a physical reaction?
chemical -you cant turn the pancake back into an egg :)
Is dissolving a physical or chemical reaction?
a physical reaction for the chemical structure is not changing.
Is it a chemical or physical reaction?
What do u mean by chemical or physical reaction... Please give me an answer so i can give you the answer.
Is water a chemical reaction or a physical reaction?
Water is not a reaction at all. If you mean to ask if a state change in water is chemical or physical, it is physical.
Is an egg boiling a chemical reaction or a physical reaction?
chemical
Is oxytocin a physical or chemical reaction?
It's a chemical reaction
Is malleability a physical or chemical reaction?
It is a physical property not a reaction
Is absorbency a chemical or physical property?
Scientists make a distinction: physical absorption (without chemical reaction) and chemical absorption (involving a chemical reaction).
What is the difference of physical and chemical reaction?
a physical reaction you can see and a chemical is the molecules changing inside the object
Sulphurous acid is a physical or chemical reaction?
Sulphurous acid is not a reaction (chemical or physical); the sulphurous acid (H2SO3) is a chemical compound.
Is burning a physical or a chemical reaction?
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Is burning an physical or chemical reaction?
chemical
