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What Steps Should You Follow to Classify a Reaction as Synthesis, Decomposition, or Replacement?

To classify a chemical reaction, you can follow these simple steps:

  1. Identify the Reactants and Products: First, look at what you start with and what you end up with. Write down the names or formulas of all the chemicals involved.

  2. Check for Synthesis: If two or more reactants combine to make one product, it's a synthesis reaction. Think of it like putting pieces together to create something whole! For example:

    • A + B → AB

  3. Look for Decomposition: If one compound breaks apart into two or more products, it's a decomposition reaction. Think of it as things falling apart, like when something breaks:

    • AB → A + B

  4. Determine Replacement Reactions: If you see elements or compounds swapping places, you're looking at replacement reactions. There are two types:

    • Single Replacement: A + BC → AC + B
    • Double Replacement: AB + CD → AD + CB

  5. Consider Combustion: If oxygen is involved and it produces carbon dioxide and water, that’s combustion.

By following these steps, you can easily classify what type of reaction you have!

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What Steps Should You Follow to Classify a Reaction as Synthesis, Decomposition, or Replacement?

To classify a chemical reaction, you can follow these simple steps:

  1. Identify the Reactants and Products: First, look at what you start with and what you end up with. Write down the names or formulas of all the chemicals involved.

  2. Check for Synthesis: If two or more reactants combine to make one product, it's a synthesis reaction. Think of it like putting pieces together to create something whole! For example:

    • A + B → AB

  3. Look for Decomposition: If one compound breaks apart into two or more products, it's a decomposition reaction. Think of it as things falling apart, like when something breaks:

    • AB → A + B

  4. Determine Replacement Reactions: If you see elements or compounds swapping places, you're looking at replacement reactions. There are two types:

    • Single Replacement: A + BC → AC + B
    • Double Replacement: AB + CD → AD + CB

  5. Consider Combustion: If oxygen is involved and it produces carbon dioxide and water, that’s combustion.

By following these steps, you can easily classify what type of reaction you have!

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