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What are some chemical changes that occur at school at home and nature?
Wiki User
∙ 8y ago
Putting glue on something, because once it is set in you cannot change it back.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoTrash decomposing, plants retrieving nutrients from the sun, lunch fruits ripening, playground equipment rusting, microwaving something, etc.
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What changes the rate of a chemical reaction or allows a chemical reaction to occur?
Heat?
Other chemical changes occur very slowly such as the formation of?
chemical change your welcome
What changes occur when a chemical reaction?
Changing temperature, density and pressure occur when a chemical reaction.
Which occurs more often on earth physical changes or chemical changes?
what involves both chemical and physical change on earths surface
Does melting occur when a substance changes from a liquid to a solid?
This change in the state of matter (liquid to solid) is called freezing, not melting; it is a physical change, the chemical nature of the molecules is not changed.
Does chemical changes almost never occur in nature?
no
Examples of chemical changes in the nature?
Examples of chemical changes in nature include wood burning in a forest fire, photosynthesis, the formation of sulfuric acid in volcanic vents, and the fixing of nitrogen in lightning bolts and bacteria.
Physical or chemical changes that occur in exposed crustal material through the activity of the forces of nature is?
erosion
What comes out of a reaction?
Chemical changes occur after a chemical reaction.
What are the chemical changes in frosty glass?
Any chemical change occur.
What are the chemical of weathering?
it harms the environment. temperature changes and climate changes occur because of chemical weathering.
What changes the rate of a chemical reaction or allows a chemical reaction to occur?
Heat?
Other chemical changes occur very slowly such as the formation of?
chemical change your welcome
What changes occur when a chemical reaction?
Changing temperature, density and pressure occur when a chemical reaction.
Which occurs more often on earth physical changes or chemical changes?
what involves both chemical and physical change on earths surface
Does melting occur when a substance changes from a liquid to a solid?
This change in the state of matter (liquid to solid) is called freezing, not melting; it is a physical change, the chemical nature of the molecules is not changed.
What is it called when changes occur when bonds form between atoms?
A chemical reaction, a chemical change.
