Chemical Reactions

Match it! Select the correct answer from the pull down...Good luck!

The color change that occurs when iron rusts is evidence of a(n)

Which statement reflects the law of conservation of mass?

Baking bread is a ___________ change

The breakdown of water molecules (H2O) into hydrogen (H2) and oxygen (O2) molecules is an example of a

To balance a chemical equation, you can change

The following reaction is considered to be what? Zn + 2HCl --- ZnCl + H

A mixture where you cannot see the parts is called

A mixture where you can see the different parts is called