Solution of thick sodium carbonate of the infuse in limewater .

石灰水里注入浓碳酸钠溶液。

Carbon dioxide turns the clear limewater cloudy .

二氧化碳使澄清石灰水变浑浊.

Magnesium hydroxide is less soluble than calcium hydroxide ( limewater ) .

氢氧化镁的溶解度小于氢氧化钙(石灰水).

Carbon dioxide can 't make the match burn , but it can make the limewater turbid .

二氧化碳不支持燃烧并可使澄清的石灰水变浑浊。

Next , they did another experiment : the little sugar without pigment jumping into the clarification limewater in a moment was found to clarify the cloudy limewater and carbon dioxide can clarify the limewater cloudy .

接下来，又做了另一个实验：将少许不加色素的跳跳糖放入澄清石灰水中，过一会儿，发现澄清石灰水变浑浊，而二氧化碳能使澄清石灰水变浑浊。