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level: Chemical reactions

Questions and Answers List

level questions: Chemical reactions

QuestionAnswer
Define a single displacement reactionA reaction in which one element is substituted for another element in a compound
Define a double displacement reactionWhere two compounds react, and positive ions and the negative ions of the two reactants switch places, forming two new compounds or products.
Define a combustion reactionA reaction in which a substance reacts with oxygen gas, releasing energy in the form of light and heat
Define a decomposition reactionProcesses in which chemical species break up into simpler parts
Define a redox reactionA chemical reaction that takes place between an oxidizing substance and a reducing substance.
Define a combination reactionA reaction in which two reactants combine to form one product