What is an example of a chemical reaction?

Answer

A chemical reaction occurs when a cake bakes. The materials in the batter are changed into a different substance. If the cake burns, that is a separate chemical reaction. In fact, any type of burning, such as a piece of paper or a stick of wood, is a chemical reaction.

In a chemical reaction, the chemical composition of matter changes from one thing to another. When this occurs, there is typically a noticeable change. For example, heat, light or gas is given off, a solid forms inside a liquid, or there is a color shift. With a chemical reaction, it is impossible for materials to go back to the way they were before the change occurred.

Q&A Related to "What is an example of a chemical reaction?"
burning something, rusty nails, cooking, .
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the other guy listed a few good examples. HOWEVER. dissolution of NaCl in water is NOT a chemical reaction. boiling of water is NOT a chemical reaction. sugar dissolving in tea is
http://answers.yahoo.com/question/index?qid=201310...
Fizz Fizz: Dropping an Alka-Seltzer tablet in water makes a bubbling
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Some examples of a chemical reaction are rusty nails, baking soda, & Alka Seltzer when it hits water.
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1 Additional Answer
Ask.com Answer for: examples of chemical reactions in the kitchen
Examples of Chemical Reactions in the Kitchen
Kitchens are full of chemicals that react with each other to form new compounds, as well as tastes, smells and textures. In fact, a kitchen is really one big chemistry set. Restaurant chefs and cooking experts around the world, including Heston... More »
Difficulty: Easy
Source: www.ehow.com
Explore this Topic
Here are four examples of everyday chemical reactions: Cars burning gasoline, Baking a cake (the baking soda), Digestion of food in our stomachs, and rusting. ...
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