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What type of reaction is a campfire an example of?
A campfire is an example of combustion reaction, where a substance (such as wood) combines with oxygen in the air to produce heat and light.
Is wood considered a pure substance?
No. Wood is a mixture.
Is wood a homogeneous or a homogeneous?
wood is a heterogeneous substance..
Is wood a heterogenous or homogenous?
wood is a heterogeneous substance..
Properties seen when one substance changes to another are known as?
there are two types of change. the first one is the physical change. the form or appearance of the substance is change but the chemical properties of the substance is not changed. example, water evaporates into the air, that is a physical change because from liquid, water changes into gas but it then comes back to water as rain. the other one is chemical change wherein the chemical properties of the substance is changed. example is burning of wood. wood is burned and turned into charcoal. the chemical properties of wood is different from the chemical properties of charcoal and charcoal is another substance.
An example of a substance that can be decomposed by a chemical change is?
Wood. When wood burns, it undergoes a chemical change that breaks it down into ash and gas, releasing energy in the process. This decomposition by fire is a chemical change, transforming the wood into different substances.
What are wood made of?
err, wood?
Is the boiling point of a substance an example of a chemical property?
The boiling point of a substance is an example of a physical property of that substance.
What is the definition for reaction?
Process in which one substance, such as wood, is transformed into another substance, such as ash.
What is the substance that makes wood hard?
Lignin is the substance that makes wood hard. It is a complex organic polymer that fills the spaces between cellulose fibers in wood, providing rigidity and strength to the material.
What is the definition of Definition by example?
The definition of "definition" is a statement or description of the exact nature or scope or meaning of something. As an example: Wood: The hard fibrous material that forms the main substance of the trunk or branches of a tree or shrub.
What is one example of a chemical change?
Burning hydrogen (hydrogen + oxygen -> water: 2H2 + O2 => 2H2O)
