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Chemistry

8th

grade

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Reactiile de ardere. Oxizi.

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12 questions

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  • 1. Multiple Choice
    1 minute
    1 pt

    C + O2 = CO2 + Q

    Reactiile de ardere sunt din categoria reactiilor:

    de combinare

    de substitutie

    de schimb

    de descompunere

  • 2. Multiple Choice
    1 minute
    1 pt

    Reactiile de ardere se mai numesc:

    reactii de combustie

    reactii de neutralizare

    reactii redox

    reactii de schimb

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    La reactiile de ardere participa intotdeauna ca reactant substanta:

    oxigen molecular

    azot molecular

    dioxidul de carbon

    carbonul

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