就是自然固氮的原理。
1、N2+O2=閃電=2NO。
2、2NO+O2=2NO2。
3、3NO2+H2O=2HNO3+NO。
閃電使空氣中的氮氣轉化成了硝酸,即植物生長需要的氮肥，所以能雷雨發莊稼。
雷雨發莊稼的3個化學方程式
更新时间：2026-01-10 15:01:19
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