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double decomposition

/ˈdʌbəl ˌdiːkɒmpəˈzɪʃən/

翻译: 一种化学反应,两种化合物互相交换离子或元素,生成两种新的化合物,通常伴随生成沉淀、气体或水。

1 个条目

phrase

C1formalcommonscientific/ˈdʌbəl ˌdiːkɒmpəˈzɪʃən/

A chemical reaction where two compounds exchange ions or elements to form two new compounds, typically involving a precipitate, gas, or water formation.

  • 🇨🇳一种化学反应,两种化合物互相交换离子或元素,生成两种新的化合物,通常伴随生成沉淀、气体或水。
  1. Chemical reaction type C1 formal

    A chemical reaction where two compounds exchange ions or bonds to form two new compounds.

    • In the lab, we observed a double decomposition reaction between silver nitrate and sodium chloride.
    • Double decomposition is also known as a metathesis reaction.
    • The formation of a precipitate often indicates a double decomposition reaction.

    🇨🇳化学反应类型