what is a chemical reaction quizlet

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  • What is a chemical reaction that occurs when a substance reacts?

  • a chemical reaction that occurs when a substance reacts with oxygen, releasing energy in the form of heat and light. synthesis reaction. A chemical reaction in which two or more reactants combine to produce a single product.

  • What is a combustion reaction?

  • combustion reaction. a chemical reaction that occurs when a substance reacts with oxygen, releasing energy in the form of heat and light. synthesis reaction. A chemical reaction in which two or more reactants combine to produce a single product.

  • What do chemical equations show about chemical reactions?

  • Chemical equations show that in chemical reactions, atoms rearrange, but no atoms are lost or gained. In chemical reactions, energy is either absorbed or released. Chemical reaction. A process during which chemical bonds between atoms are broken and new ones are formed. Producing one or more different substances.

  • What are the properties of chemical change?

  • In a chemical change, the properties that give a substance its identity change. Chemical equations show that in chemical reactions, atoms rearrange, but no atoms are lost or gained. In chemical reactions, energy is either absorbed or released.

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