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Dard King mark this message contains true information
originally written by Dard King
生石灰加水就會產生熱反應 特別在密閉容器的狀態之下就會產生空氣迅速膨脹因此爆炸
生石灰為白色或帶淡黃色的氧化鈣,塊狀易和水相化合,成為氫氧化鈣,並發生大量放熱反應: (2)生石灰加水的反應式? CaO+H2O→Ca(OH)2+15540卡這種反應通稱“消化”,故氫氧化鈣俗名“消石灰”,又稱“熟石灰〞。 消化時所加的水,不宜過多,多則降低消化溫度,作用反致遲緩,因在高溫時消化的速度較低溫時快。

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