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.