662 Mr. Mc(]lung on tlie Relation between Rate of 



tit the ordinary temperature of the air. It appears then that 

 the rate of recombination follows the same law at different 

 temperatures, at least over the range of temperatures 

 investigated. 



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•16 -20 -24 -28 -32 -36 



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It may be just noted here that the density of the air 

 decreased as the temperature increased, inasmuch as the air 

 was free to expand into the outside air. It was, however, 

 shown by the author in the former paper that within the 



