Chemical News and Journal of Industrial Science, Tomy 121-122Chemical news office., 1920 |
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Strona 4
... hydrogen . The arms were long in order to prevent the mixing of the two gases . The hydrogen was conducted into a purifying system composed of two Richards ' washing flasks filled with a saturated solution of silver sulphate , a U ...
... hydrogen . The arms were long in order to prevent the mixing of the two gases . The hydrogen was conducted into a purifying system composed of two Richards ' washing flasks filled with a saturated solution of silver sulphate , a U ...
Strona 6
... hydrogen sulphide , it becomes rapidly and completely vulcanised , even at the ordinary temperature . The pro- cess appears to be of fundamental importance for the following reasons : - 1. It is a true sulphur vulcanisation ( as ...
... hydrogen sulphide , it becomes rapidly and completely vulcanised , even at the ordinary temperature . The pro- cess appears to be of fundamental importance for the following reasons : - 1. It is a true sulphur vulcanisation ( as ...
Strona 10
... hydrogen to form ammonia and the com- bustion of this latter product . The basis of producing the oxidation of nitrogen is by combining oxygen and nitrogen by means of an electric spark as shown first by Cavendish . The author mentions ...
... hydrogen to form ammonia and the com- bustion of this latter product . The basis of producing the oxidation of nitrogen is by combining oxygen and nitrogen by means of an electric spark as shown first by Cavendish . The author mentions ...
Strona 31
... hydrogen fluoride from a hydrogen atom and a fluorine atom there are 8 electrons in the shells ( e = 8 ) . We place n - 1 in the above equation and find p = 0 . In other words , the fluorine atoms do not share electrons with each other ...
... hydrogen fluoride from a hydrogen atom and a fluorine atom there are 8 electrons in the shells ( e = 8 ) . We place n - 1 in the above equation and find p = 0 . In other words , the fluorine atoms do not share electrons with each other ...
Strona 32
... hydrogen fluoride is a liquid of low boiling point instead of being salt - like in character . The equation given above is applicable to all types of compounds . For example , if we apply it to substances such as sodium fluoride ...
... hydrogen fluoride is a liquid of low boiling point instead of being salt - like in character . The equation given above is applicable to all types of compounds . For example , if we apply it to substances such as sodium fluoride ...
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