Frozen nitrogen
Experiment no.: 8.9.4
On pumping the layer of vapour from above liquid nitrogen, a portion of the nitrogen freezes to form nitrogen 'snow'.
Caution: Experiment with LN2 (eye damage and cold injuries possible)!
Personal protective equipment necessary!
Caution: Experiment with LN2 (eye damage and cold injuries possible)!
Personal protective equipment necessary!
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Ranges for liquid state