is carbon dioxide from a fire extinguisher a physical or chemical change?

Question

is carbon dioxide from a fire extinguisher a physical or chemical change?

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Adela 5 years 2021-07-18T22:18:25+00:00 2 Answers 17 views 0

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  1. Sapo1
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    2021-07-18T22:19:47+00:00
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    Answer:

    It is a chemical change

    Explanation:

  2. sori
    0
    2021-07-18T22:20:01+00:00
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    Answer:

    Fire is a chemical reaction between oxygen and the fuel. If you want to put out a fire, just get rid of one of those three things – fuel, oxygen or heat. …It also prevents oxygen from reaching the fuel. Most fire extinguishers work by separating the fuel from the oxygen.

    Explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )