2013年5月17日 星期五

What happens when dry ice mixes with water?

I tell u.... at beginning  there is some bubble come out very fast and after there is much white fog come pot. it looks like spooky soup...


When you place dry ice into some warm or hot water, clouds of white fog are created. This white fog is not the CO2 gas, but rather it is condensed water vapor, mixed in with the invisible CO2. The extreme cold causes the water vapor to condense into clouds. The fog is heavy, being carried by the CO2, and will settle to the bottom of a container, and can be poured. 







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