Elementary Chemistry |
From inside the book
Results 1-5 of 48
Page 1
The object of chemistry is to classify the phenomena it studies in order to discover
general laws . The object of this book is to place before the student an outline of
the methods by which chemistry proceeds ; to teach him some of the general ...
The object of chemistry is to classify the phenomena it studies in order to discover
general laws . The object of this book is to place before the student an outline of
the methods by which chemistry proceeds ; to teach him some of the general ...
Page 19
By methods which need not be described here , the whole of the gas which is in
the flask and exit tube when the experiment is finished is driven into the
graduated cylinder . The white solid in the flask is now weighed ; the small
quantity of air ...
By methods which need not be described here , the whole of the gas which is in
the flask and exit tube when the experiment is finished is driven into the
graduated cylinder . The white solid in the flask is now weighed ; the small
quantity of air ...
Page 25
This solid cannot be an element ; the method of its preparation precludes this . It
is composed of the two distinct kinds of matter , iron and sulphur . It belongs to the
class NotElements . But is it one of those not - elements whose properties and ...
This solid cannot be an element ; the method of its preparation precludes this . It
is composed of the two distinct kinds of matter , iron and sulphur . It belongs to the
class NotElements . But is it one of those not - elements whose properties and ...
Page 33
Neither iron nor sulphur has yet been separated into unlike parts ; the methods
which succeed in separating iron sulphide into iron and sulphur fail to separate
iron or sulphur into kinds of matter different from iron or sulphur . Bromine
likewise ...
Neither iron nor sulphur has yet been separated into unlike parts ; the methods
which succeed in separating iron sulphide into iron and sulphur fail to separate
iron or sulphur into kinds of matter different from iron or sulphur . Bromine
likewise ...
Page 34
The property possessed by hydrogen of diffusing four times more rapidly than
oxygen through a porous plate gave us a method for approximately separating a
mixture of hydrogen and oxygen into its constituents . But if a compound is to be ...
The property possessed by hydrogen of diffusing four times more rapidly than
oxygen through a porous plate gave us a method for approximately separating a
mixture of hydrogen and oxygen into its constituents . But if a compound is to be ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Common terms and phrases
acid action added alkali aqueous solution atomic weight basic bismuth bodies bromine called carbon chemical change chlorine combining weight composed composition compounds contain copper decomposed definite Demy determined dioxide directly dissolves easily Edited elements energy equal erbium exist experiment expressed formula gaseous molecules gases given grams haloid heat hydrated hydrides hydrogen hydroxides interact iodine iron kinds of matter known lead less liquid magnesium marked mass meaning mercury metals method mixture molecular weight molecule negative nitric nitrogen Notes obtained occur oxide oxidised oxygen passed phosphorus physical placed positive potash potassium prepared present probably produced properties quantity ratio reacting weight reactions regarding relations relative remains represented salts separated shew silver similar sodium solid solution specific substances sulphide sulphur sulphuric acid temperature term theory values vols volume whole