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Heating Chemical Reactions

Heat and cold can strongly affect the speed of a chemical reaction. This science project will determine the effect heat has on the reaction between a seltzer tablet and a glass of water.It is an educa ...

Bad Vibrations: How Do Webs Help Spiders Get Prey?

Spiders react to a vibration in their web by approaching the area to see whether a prey has been caught. This science project tests whether the frequency with which the object hits the web affects how ...

Synthesis Reaction? At grade

Definition and example of a synthesis reaction.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Replacement Reaction? At grade

Definition and examples of a replacement reaction.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Exothermic Reaction? At grade

Definition of an exothermic reaction, the role of energy and examples of exothermic reactions.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged ...

Endothermic Reaction? At grade

Definition of an endothermic reaction, the role of energy and examples of endothermic reactions.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logge ...

Decomposition Reaction? At grade

Definition and example of a decomposition reaction.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Combustion Reaction? At grade

Definition and examples of a combustion reaction.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Chemical Chang? At grade

Definition of chemical change and examples, signs of chemical change and how it can be reversed.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logge ...

Biochemical Reaction Chemistr? At grade

Definition of a biochemical reaction, the different types and the importance of enzymes in biochemical reactions.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents ...

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