When it reaches the surface, the hydrogen combines with oxygen to form water, allowing solid white sulfur to precipitateinto the ocean.
当它到达水面,氢与氧结合形成水,使纯白色的硫沉淀到海里。
2
Ordinary household chlorine bleach can cause the iron in water to precipitate out into fabrics, leaving additional stains.
一般的家用漂白剂可能会让水中的铁进入衣服的纤维,这样衣服上可能会出现新的污渍。
3
When we pass an excess of carbon dioxide into the limewater, the white precipitate disappears. This is because the precipitate dissolves to form soluble calcium hydrogencarbonate.