state 4 disadivantages of chemical reaction?

3 Answers

  • 6 months ago

    I think it's a silly question.

    One person's disadvantage is another's advantage. If you see the formation of rust as a disadvantage then the makers of paint see it as an advantage.

  • david
    Lv 7
    6 months ago

    1. Metals corrode (rust). The iron used to make cars would never rust if there were no chem. reactions.

    2. Houses would never burn down.

    3. Food would never rot.

    4. ???

  • 6 months ago

    since we all would be dead, all life would be gone, earth would be a barren globe, I don't see any disadvantages.

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