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氨气和氧气反应
更新时间: 2021-06-05 01:18:01  

1、氨气能在纯净的氧气中燃烧,产物是空气中的成分,不污染环境。氨的催化氧化是放热反应,产物是NO,是工业生产硝酸的重要反应,条件是催化剂高温。

2、氨气在纯氧中燃烧:4NH3+3O2=2N2+6H2O;条件:点燃。

3、氨气与氧气高温通过Pt-Rh合金网催化:4NH3+5O2=4NO+6H2O,条件:催化加热(或高温)。

关键词: 氨气 氧气 反应

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