MXXLECULAB WEIGHT
�� �Molecular Weights-
�—contimied
� �M
� �Temperature
�Oxygen
�at
�0°
�Sulphur
�H
�860° and at 1,500°
�»»
�450°
�Chlorine
�»»
�200°
� �[46-50]
�»J
�1,567°
�Cadmium .
�»
�1,040°
�Phosphorus
�»)
�500° and at 1,040°
�Bromine
�>>
�100°
� �less
�»»
�1,500°
�Selenium .
�>>
�1,420°
�Mercury .
�>>
�424° and at 1,560°
�Iodine
�»»
�185° „ 500°
� �.a half less
�»>
�1,700°
�Tellurium .
�»>
�1,440°
�Arsenic
�860°
��Molecular Weights of Compounds
These are determined in the same way, and are subject to the same corrections as those of the elements. For example : Equivalents . . 1-00 for hydrogen
35*37 for chlorine
��Sum
��36*37 = corrected molecular weight
��Sulphurous anhydride : d = 2-247 which gives m = 64-87. In 64*87 parts of sulphurous anhydride there are :
��Corrected molecular weight
�� �
